80901391920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{29629}}^1$

素因数の和:30043

約数の個数: 160

約数和(自身を含む): 259598622720

約数和(自身を除く): 178697230800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 367, 372, 465, 496, 620, 734, 744, 930, 1101, 1240, 1468, 1488, 1835, 1860, 2202, 2480, 2936, 3670, 3720, 4404, 5505, 5872, 7340, 7440, 8808, 11010, 11377, 14680, 17616, 22020, 22754, 29360, 29629, 34131, 44040, 45508, 56885, 59258, 68262, 88080, 88887, 91016, 113770, 118516, 136524, 148145, 170655, 177774, 182032, 227540, 237032, 273048, 296290, 341310, 355548, 444435, 455080, 474064, 546096, 592580, 682620, 711096, 888870, 910160, 918499, 1185160, 1365240, 1422192, 1777740, 1836998, 2370320, 2730480, 2755497, 3555480, 3673996, 4592495, 5510994, 7110960, 7347992, 9184990, 10873843, 11021988, 13777485, 14695984, 18369980, 21747686, 22043976, 27554970, 32621529, 36739960, 43495372, 44087952, 54369215, 55109940, 65243058, 73479920, 86990744, 108738430, 110219880, 130486116, 163107645, 173981488, 217476860, 220439760, 260972232, 326215290, 337089133, 434953720, 521944464, 652430580, 674178266, 869907440, 1011267399, 1304861160, 1348356532, 1685445665, 2022534798, 2609722320, 2696713064, 3370891330, 4045069596, 5056336995, 5393426128, 6741782660, 8090139192, 10112673990, 13483565320, 16180278384, 20225347980, 26967130640, 40450695960, 80901391920]

約数ペア:

[(1, 80901391920), (2, 40450695960), (3, 26967130640), (4, 20225347980), (5, 16180278384), (6, 13483565320), (8, 10112673990), (10, 8090139192), (12, 6741782660), (15, 5393426128), (16, 5056336995), (20, 4045069596), (24, 3370891330), (30, 2696713064), (31, 2609722320), (40, 2022534798), (48, 1685445665), (60, 1348356532), (62, 1304861160), (80, 1011267399), (93, 869907440), (120, 674178266), (124, 652430580), (155, 521944464), (186, 434953720), (240, 337089133), (248, 326215290), (310, 260972232), (367, 220439760), (372, 217476860), (465, 173981488), (496, 163107645), (620, 130486116), (734, 110219880), (744, 108738430), (930, 86990744), (1101, 73479920), (1240, 65243058), (1468, 55109940), (1488, 54369215), (1835, 44087952), (1860, 43495372), (2202, 36739960), (2480, 32621529), (2936, 27554970), (3670, 22043976), (3720, 21747686), (4404, 18369980), (5505, 14695984), (5872, 13777485), (7340, 11021988), (7440, 10873843), (8808, 9184990), (11010, 7347992), (11377, 7110960), (14680, 5510994), (17616, 4592495), (22020, 3673996), (22754, 3555480), (29360, 2755497), (29629, 2730480), (34131, 2370320), (44040, 1836998), (45508, 1777740), (56885, 1422192), (59258, 1365240), (68262, 1185160), (88080, 918499), (88887, 910160), (91016, 888870), (113770, 711096), (118516, 682620), (136524, 592580), (148145, 546096), (170655, 474064), (177774, 455080), (182032, 444435), (227540, 355548), (237032, 341310), (273048, 296290)]