317902680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46477}}^1$

素因数の和:46513

約数の個数: 96

約数和(自身を含む): 1087585200

約数和(自身を除く): 769682520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 46477, 92954, 139431, 185908, 232385, 278862, 371816, 418293, 464770, 557724, 697155, 836586, 883063, 929540, 1115448, 1394310, 1673172, 1766126, 1859080, 2091465, 2649189, 2788620, 3346344, 3532252, 4182930, 4415315, 5298378, 5577240, 7064504, 7947567, 8365860, 8830630, 10596756, 13245945, 15895134, 16731720, 17661260, 21193512, 26491890, 31790268, 35322520, 39737835, 52983780, 63580536, 79475670, 105967560, 158951340, 317902680]

約数ペア:

[(1, 317902680), (2, 158951340), (3, 105967560), (4, 79475670), (5, 63580536), (6, 52983780), (8, 39737835), (9, 35322520), (10, 31790268), (12, 26491890), (15, 21193512), (18, 17661260), (19, 16731720), (20, 15895134), (24, 13245945), (30, 10596756), (36, 8830630), (38, 8365860), (40, 7947567), (45, 7064504), (57, 5577240), (60, 5298378), (72, 4415315), (76, 4182930), (90, 3532252), (95, 3346344), (114, 2788620), (120, 2649189), (152, 2091465), (171, 1859080), (180, 1766126), (190, 1673172), (228, 1394310), (285, 1115448), (342, 929540), (360, 883063), (380, 836586), (456, 697155), (570, 557724), (684, 464770), (760, 418293), (855, 371816), (1140, 278862), (1368, 232385), (1710, 185908), (2280, 139431), (3420, 92954), (6840, 46477)]