354408120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2946

約数の個数: 192

約数和(自身を含む): 1297520640

約数和(自身を除く): 943112520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 2887, 3069, 3410, 3720, 3960, 4092, 5115, 5580, 5774, 6138, 6820, 8184, 8661, 10230, 11160, 11548, 12276, 13640, 14435, 15345, 17322, 20460, 23096, 24552, 25983, 28870, 30690, 31757, 34644, 40920, 43305, 51966, 57740, 61380, 63514, 69288, 86610, 89497, 95271, 103932, 115480, 122760, 127028, 129915, 158785, 173220, 178994, 190542, 207864, 254056, 259830, 268491, 285813, 317570, 346440, 357988, 381084, 447485, 476355, 519660, 536982, 571626, 635140, 715976, 762168, 805473, 894970, 952710, 984467, 1039320, 1073964, 1143252, 1270280, 1342455, 1429065, 1610946, 1789940, 1905420, 1968934, 2147928, 2286504, 2684910, 2858130, 2953401, 3221892, 3579880, 3810840, 3937868, 4027365, 4922335, 5369820, 5716260, 5906802, 6443784, 7875736, 8054730, 8860203, 9844670, 10739640, 11432520, 11813604, 14767005, 16109460, 17720406, 19689340, 23627208, 29534010, 32218920, 35440812, 39378680, 44301015, 59068020, 70881624, 88602030, 118136040, 177204060, 354408120]

約数ペア:

[(1, 354408120), (2, 177204060), (3, 118136040), (4, 88602030), (5, 70881624), (6, 59068020), (8, 44301015), (9, 39378680), (10, 35440812), (11, 32218920), (12, 29534010), (15, 23627208), (18, 19689340), (20, 17720406), (22, 16109460), (24, 14767005), (30, 11813604), (31, 11432520), (33, 10739640), (36, 9844670), (40, 8860203), (44, 8054730), (45, 7875736), (55, 6443784), (60, 5906802), (62, 5716260), (66, 5369820), (72, 4922335), (88, 4027365), (90, 3937868), (93, 3810840), (99, 3579880), (110, 3221892), (120, 2953401), (124, 2858130), (132, 2684910), (155, 2286504), (165, 2147928), (180, 1968934), (186, 1905420), (198, 1789940), (220, 1610946), (248, 1429065), (264, 1342455), (279, 1270280), (310, 1143252), (330, 1073964), (341, 1039320), (360, 984467), (372, 952710), (396, 894970), (440, 805473), (465, 762168), (495, 715976), (558, 635140), (620, 571626), (660, 536982), (682, 519660), (744, 476355), (792, 447485), (930, 381084), (990, 357988), (1023, 346440), (1116, 317570), (1240, 285813), (1320, 268491), (1364, 259830), (1395, 254056), (1705, 207864), (1860, 190542), (1980, 178994), (2046, 173220), (2232, 158785), (2728, 129915), (2790, 127028), (2887, 122760), (3069, 115480), (3410, 103932), (3720, 95271), (3960, 89497), (4092, 86610), (5115, 69288), (5580, 63514), (5774, 61380), (6138, 57740), (6820, 51966), (8184, 43305), (8661, 40920), (10230, 34644), (11160, 31757), (11548, 30690), (12276, 28870), (13640, 25983), (14435, 24552), (15345, 23096), (17322, 20460)]