244515960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4019}}^1$

素因数の和:4062

約数の個数: 144

約数和(自身を含む): 860722200

約数和(自身を除く): 616206240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4019, 4056, 4680, 5070, 6084, 6760, 7605, 8038, 10140, 12057, 12168, 15210, 16076, 20095, 20280, 24114, 30420, 32152, 36171, 40190, 48228, 52247, 60285, 60840, 72342, 80380, 96456, 104494, 120570, 144684, 156741, 160760, 180855, 208988, 241140, 261235, 289368, 313482, 361710, 417976, 470223, 482280, 522470, 626964, 679211, 723420, 783705, 940446, 1044940, 1253928, 1358422, 1446840, 1567410, 1880892, 2037633, 2089880, 2351115, 2716844, 3134820, 3396055, 3761784, 4075266, 4702230, 5433688, 6112899, 6269640, 6792110, 8150532, 9404460, 10188165, 12225798, 13584220, 16301064, 18808920, 20376330, 24451596, 27168440, 30564495, 40752660, 48903192, 61128990, 81505320, 122257980, 244515960]

約数ペア:

[(1, 244515960), (2, 122257980), (3, 81505320), (4, 61128990), (5, 48903192), (6, 40752660), (8, 30564495), (9, 27168440), (10, 24451596), (12, 20376330), (13, 18808920), (15, 16301064), (18, 13584220), (20, 12225798), (24, 10188165), (26, 9404460), (30, 8150532), (36, 6792110), (39, 6269640), (40, 6112899), (45, 5433688), (52, 4702230), (60, 4075266), (65, 3761784), (72, 3396055), (78, 3134820), (90, 2716844), (104, 2351115), (117, 2089880), (120, 2037633), (130, 1880892), (156, 1567410), (169, 1446840), (180, 1358422), (195, 1253928), (234, 1044940), (260, 940446), (312, 783705), (338, 723420), (360, 679211), (390, 626964), (468, 522470), (507, 482280), (520, 470223), (585, 417976), (676, 361710), (780, 313482), (845, 289368), (936, 261235), (1014, 241140), (1170, 208988), (1352, 180855), (1521, 160760), (1560, 156741), (1690, 144684), (2028, 120570), (2340, 104494), (2535, 96456), (3042, 80380), (3380, 72342), (4019, 60840), (4056, 60285), (4680, 52247), (5070, 48228), (6084, 40190), (6760, 36171), (7605, 32152), (8038, 30420), (10140, 24114), (12057, 20280), (12168, 20095), (15210, 16076)]