864186480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 3009616896

約数和(自身を除く): 2145430416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 103, 120, 129, 144, 172, 180, 206, 215, 240, 258, 271, 309, 344, 360, 387, 412, 430, 515, 516, 542, 618, 645, 688, 720, 774, 813, 824, 860, 927, 1030, 1032, 1084, 1236, 1290, 1355, 1545, 1548, 1626, 1648, 1720, 1854, 1935, 2060, 2064, 2168, 2439, 2472, 2580, 2710, 3090, 3096, 3252, 3440, 3708, 3870, 4065, 4120, 4336, 4429, 4635, 4878, 4944, 5160, 5420, 6180, 6192, 6504, 7416, 7740, 8130, 8240, 8858, 9270, 9756, 10320, 10840, 11653, 12195, 12360, 13008, 13287, 14832, 15480, 16260, 17716, 18540, 19512, 21680, 22145, 23306, 24390, 24720, 26574, 27913, 30960, 32520, 34959, 35432, 37080, 39024, 39861, 44290, 46612, 48780, 53148, 55826, 58265, 65040, 66435, 69918, 70864, 74160, 79722, 83739, 88580, 93224, 97560, 104877, 106296, 111652, 116530, 132870, 139565, 139836, 159444, 167478, 174795, 177160, 186448, 195120, 199305, 209754, 212592, 223304, 233060, 251217, 265740, 279130, 279672, 318888, 334956, 349590, 354320, 398610, 418695, 419508, 446608, 466120, 502434, 524385, 531480, 558260, 559344, 637776, 669912, 699180, 797220, 837390, 839016, 932240, 1004868, 1048770, 1062960, 1116520, 1200259, 1256085, 1339824, 1398360, 1594440, 1674780, 1678032, 2009736, 2097540, 2233040, 2400518, 2512170, 2796720, 3188880, 3349560, 3600777, 4019472, 4195080, 4801036, 5024340, 6001295, 6699120, 7201554, 8390160, 9602072, 10048680, 10802331, 12002590, 14403108, 18003885, 19204144, 20097360, 21604662, 24005180, 28806216, 36007770, 43209324, 48010360, 54011655, 57612432, 72015540, 86418648, 96020720, 108023310, 144031080, 172837296, 216046620, 288062160, 432093240, 864186480]

約数ペア:

[(1, 864186480), (2, 432093240), (3, 288062160), (4, 216046620), (5, 172837296), (6, 144031080), (8, 108023310), (9, 96020720), (10, 86418648), (12, 72015540), (15, 57612432), (16, 54011655), (18, 48010360), (20, 43209324), (24, 36007770), (30, 28806216), (36, 24005180), (40, 21604662), (43, 20097360), (45, 19204144), (48, 18003885), (60, 14403108), (72, 12002590), (80, 10802331), (86, 10048680), (90, 9602072), (103, 8390160), (120, 7201554), (129, 6699120), (144, 6001295), (172, 5024340), (180, 4801036), (206, 4195080), (215, 4019472), (240, 3600777), (258, 3349560), (271, 3188880), (309, 2796720), (344, 2512170), (360, 2400518), (387, 2233040), (412, 2097540), (430, 2009736), (515, 1678032), (516, 1674780), (542, 1594440), (618, 1398360), (645, 1339824), (688, 1256085), (720, 1200259), (774, 1116520), (813, 1062960), (824, 1048770), (860, 1004868), (927, 932240), (1030, 839016), (1032, 837390), (1084, 797220), (1236, 699180), (1290, 669912), (1355, 637776), (1545, 559344), (1548, 558260), (1626, 531480), (1648, 524385), (1720, 502434), (1854, 466120), (1935, 446608), (2060, 419508), (2064, 418695), (2168, 398610), (2439, 354320), (2472, 349590), (2580, 334956), (2710, 318888), (3090, 279672), (3096, 279130), (3252, 265740), (3440, 251217), (3708, 233060), (3870, 223304), (4065, 212592), (4120, 209754), (4336, 199305), (4429, 195120), (4635, 186448), (4878, 177160), (4944, 174795), (5160, 167478), (5420, 159444), (6180, 139836), (6192, 139565), (6504, 132870), (7416, 116530), (7740, 111652), (8130, 106296), (8240, 104877), (8858, 97560), (9270, 93224), (9756, 88580), (10320, 83739), (10840, 79722), (11653, 74160), (12195, 70864), (12360, 69918), (13008, 66435), (13287, 65040), (14832, 58265), (15480, 55826), (16260, 53148), (17716, 48780), (18540, 46612), (19512, 44290), (21680, 39861), (22145, 39024), (23306, 37080), (24390, 35432), (24720, 34959), (26574, 32520), (27913, 30960)]