885450960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5189}}^1$

素因数の和:5290

約数の個数: 160

約数和(自身を含む): 3089088000

約数和(自身を除く): 2203637040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 1080, 1185, 1264, 1422, 1580, 1896, 2133, 2160, 2370, 2844, 3160, 3555, 3792, 4266, 4740, 5189, 5688, 6320, 7110, 8532, 9480, 10378, 10665, 11376, 14220, 15567, 17064, 18960, 20756, 21330, 25945, 28440, 31134, 34128, 41512, 42660, 46701, 51890, 56880, 62268, 77835, 83024, 85320, 93402, 103780, 124536, 140103, 155670, 170640, 186804, 207560, 233505, 249072, 280206, 311340, 373608, 409931, 415120, 467010, 560412, 622680, 700515, 747216, 819862, 934020, 1120824, 1229793, 1245360, 1401030, 1639724, 1868040, 2049655, 2241648, 2459586, 2802060, 3279448, 3689379, 3736080, 4099310, 4919172, 5604120, 6148965, 6558896, 7378758, 8198620, 9838344, 11068137, 11208240, 12297930, 14757516, 16397240, 18446895, 19676688, 22136274, 24595860, 29515032, 32794480, 36893790, 44272548, 49191720, 55340685, 59030064, 73787580, 88545096, 98383440, 110681370, 147575160, 177090192, 221362740, 295150320, 442725480, 885450960]

約数ペア:

[(1, 885450960), (2, 442725480), (3, 295150320), (4, 221362740), (5, 177090192), (6, 147575160), (8, 110681370), (9, 98383440), (10, 88545096), (12, 73787580), (15, 59030064), (16, 55340685), (18, 49191720), (20, 44272548), (24, 36893790), (27, 32794480), (30, 29515032), (36, 24595860), (40, 22136274), (45, 19676688), (48, 18446895), (54, 16397240), (60, 14757516), (72, 12297930), (79, 11208240), (80, 11068137), (90, 9838344), (108, 8198620), (120, 7378758), (135, 6558896), (144, 6148965), (158, 5604120), (180, 4919172), (216, 4099310), (237, 3736080), (240, 3689379), (270, 3279448), (316, 2802060), (360, 2459586), (395, 2241648), (432, 2049655), (474, 1868040), (540, 1639724), (632, 1401030), (711, 1245360), (720, 1229793), (790, 1120824), (948, 934020), (1080, 819862), (1185, 747216), (1264, 700515), (1422, 622680), (1580, 560412), (1896, 467010), (2133, 415120), (2160, 409931), (2370, 373608), (2844, 311340), (3160, 280206), (3555, 249072), (3792, 233505), (4266, 207560), (4740, 186804), (5189, 170640), (5688, 155670), (6320, 140103), (7110, 124536), (8532, 103780), (9480, 93402), (10378, 85320), (10665, 83024), (11376, 77835), (14220, 62268), (15567, 56880), (17064, 51890), (18960, 46701), (20756, 42660), (21330, 41512), (25945, 34128), (28440, 31134)]