48732840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 179358300

約数和(自身を除く): 130625460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 89, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 178, 180, 195, 216, 234, 260, 267, 270, 312, 324, 338, 351, 356, 360, 390, 405, 445, 468, 507, 520, 534, 540, 585, 648, 676, 702, 712, 780, 801, 810, 845, 890, 936, 1014, 1053, 1068, 1080, 1157, 1170, 1335, 1352, 1404, 1521, 1560, 1602, 1620, 1690, 1755, 1780, 2028, 2106, 2136, 2314, 2340, 2403, 2535, 2670, 2808, 3042, 3204, 3240, 3380, 3471, 3510, 3560, 4005, 4056, 4212, 4563, 4628, 4680, 4806, 5070, 5265, 5340, 5785, 6084, 6408, 6760, 6942, 7020, 7209, 7605, 8010, 8424, 9126, 9256, 9612, 10140, 10413, 10530, 10680, 11570, 12015, 12168, 13689, 13884, 14040, 14418, 15041, 15210, 16020, 17355, 18252, 19224, 20280, 20826, 21060, 22815, 23140, 24030, 27378, 27768, 28836, 30082, 30420, 31239, 32040, 34710, 36045, 36504, 41652, 42120, 45123, 45630, 46280, 48060, 52065, 54756, 57672, 60164, 60840, 62478, 68445, 69420, 72090, 75205, 83304, 90246, 91260, 93717, 96120, 104130, 109512, 120328, 124956, 135369, 136890, 138840, 144180, 150410, 156195, 180492, 182520, 187434, 208260, 225615, 249912, 270738, 273780, 288360, 300820, 312390, 360984, 374868, 406107, 416520, 451230, 468585, 541476, 547560, 601640, 624780, 676845, 749736, 812214, 902460, 937170, 1082952, 1218321, 1249560, 1353690, 1624428, 1804920, 1874340, 2030535, 2436642, 2707380, 3248856, 3748680, 4061070, 4873284, 5414760, 6091605, 8122140, 9746568, 12183210, 16244280, 24366420, 48732840]

約数ペア:

[(1, 48732840), (2, 24366420), (3, 16244280), (4, 12183210), (5, 9746568), (6, 8122140), (8, 6091605), (9, 5414760), (10, 4873284), (12, 4061070), (13, 3748680), (15, 3248856), (18, 2707380), (20, 2436642), (24, 2030535), (26, 1874340), (27, 1804920), (30, 1624428), (36, 1353690), (39, 1249560), (40, 1218321), (45, 1082952), (52, 937170), (54, 902460), (60, 812214), (65, 749736), (72, 676845), (78, 624780), (81, 601640), (89, 547560), (90, 541476), (104, 468585), (108, 451230), (117, 416520), (120, 406107), (130, 374868), (135, 360984), (156, 312390), (162, 300820), (169, 288360), (178, 273780), (180, 270738), (195, 249912), (216, 225615), (234, 208260), (260, 187434), (267, 182520), (270, 180492), (312, 156195), (324, 150410), (338, 144180), (351, 138840), (356, 136890), (360, 135369), (390, 124956), (405, 120328), (445, 109512), (468, 104130), (507, 96120), (520, 93717), (534, 91260), (540, 90246), (585, 83304), (648, 75205), (676, 72090), (702, 69420), (712, 68445), (780, 62478), (801, 60840), (810, 60164), (845, 57672), (890, 54756), (936, 52065), (1014, 48060), (1053, 46280), (1068, 45630), (1080, 45123), (1157, 42120), (1170, 41652), (1335, 36504), (1352, 36045), (1404, 34710), (1521, 32040), (1560, 31239), (1602, 30420), (1620, 30082), (1690, 28836), (1755, 27768), (1780, 27378), (2028, 24030), (2106, 23140), (2136, 22815), (2314, 21060), (2340, 20826), (2403, 20280), (2535, 19224), (2670, 18252), (2808, 17355), (3042, 16020), (3204, 15210), (3240, 15041), (3380, 14418), (3471, 14040), (3510, 13884), (3560, 13689), (4005, 12168), (4056, 12015), (4212, 11570), (4563, 10680), (4628, 10530), (4680, 10413), (4806, 10140), (5070, 9612), (5265, 9256), (5340, 9126), (5785, 8424), (6084, 8010), (6408, 7605), (6760, 7209), (6942, 7020)]