663480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 2293200

約数和(自身を除く): 1629720

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, 97, 114, 120, 152, 171, 180, 190, 194, 228, 285, 291, 342, 360, 380, 388, 456, 485, 570, 582, 684, 760, 776, 855, 873, 970, 1140, 1164, 1368, 1455, 1710, 1746, 1843, 1940, 2280, 2328, 2910, 3420, 3492, 3686, 3880, 4365, 5529, 5820, 6840, 6984, 7372, 8730, 9215, 11058, 11640, 14744, 16587, 17460, 18430, 22116, 27645, 33174, 34920, 36860, 44232, 55290, 66348, 73720, 82935, 110580, 132696, 165870, 221160, 331740, 663480]

約数ペア:

[(1, 663480), (2, 331740), (3, 221160), (4, 165870), (5, 132696), (6, 110580), (8, 82935), (9, 73720), (10, 66348), (12, 55290), (15, 44232), (18, 36860), (19, 34920), (20, 33174), (24, 27645), (30, 22116), (36, 18430), (38, 17460), (40, 16587), (45, 14744), (57, 11640), (60, 11058), (72, 9215), (76, 8730), (90, 7372), (95, 6984), (97, 6840), (114, 5820), (120, 5529), (152, 4365), (171, 3880), (180, 3686), (190, 3492), (194, 3420), (228, 2910), (285, 2328), (291, 2280), (342, 1940), (360, 1843), (380, 1746), (388, 1710), (456, 1455), (485, 1368), (570, 1164), (582, 1140), (684, 970), (760, 873), (776, 855)]