79535280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 275125248

約数和(自身を除く): 195589968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 641, 660, 705, 752, 880, 940, 1034, 1128, 1282, 1320, 1410, 1551, 1880, 1923, 2068, 2256, 2564, 2585, 2640, 2820, 3102, 3205, 3760, 3846, 4136, 5128, 5170, 5640, 6204, 6410, 7051, 7692, 7755, 8272, 9615, 10256, 10340, 11280, 12408, 12820, 14102, 15384, 15510, 19230, 20680, 21153, 24816, 25640, 28204, 30127, 30768, 31020, 35255, 38460, 41360, 42306, 51280, 56408, 60254, 62040, 70510, 76920, 84612, 90381, 105765, 112816, 120508, 124080, 141020, 150635, 153840, 169224, 180762, 211530, 241016, 282040, 301270, 331397, 338448, 361524, 423060, 451905, 482032, 564080, 602540, 662794, 723048, 846120, 903810, 994191, 1205080, 1325588, 1446096, 1656985, 1692240, 1807620, 1988382, 2410160, 2651176, 3313970, 3615240, 3976764, 4970955, 5302352, 6627940, 7230480, 7953528, 9941910, 13255880, 15907056, 19883820, 26511760, 39767640, 79535280]

約数ペア:

[(1, 79535280), (2, 39767640), (3, 26511760), (4, 19883820), (5, 15907056), (6, 13255880), (8, 9941910), (10, 7953528), (11, 7230480), (12, 6627940), (15, 5302352), (16, 4970955), (20, 3976764), (22, 3615240), (24, 3313970), (30, 2651176), (33, 2410160), (40, 1988382), (44, 1807620), (47, 1692240), (48, 1656985), (55, 1446096), (60, 1325588), (66, 1205080), (80, 994191), (88, 903810), (94, 846120), (110, 723048), (120, 662794), (132, 602540), (141, 564080), (165, 482032), (176, 451905), (188, 423060), (220, 361524), (235, 338448), (240, 331397), (264, 301270), (282, 282040), (330, 241016), (376, 211530), (440, 180762), (470, 169224), (517, 153840), (528, 150635), (564, 141020), (641, 124080), (660, 120508), (705, 112816), (752, 105765), (880, 90381), (940, 84612), (1034, 76920), (1128, 70510), (1282, 62040), (1320, 60254), (1410, 56408), (1551, 51280), (1880, 42306), (1923, 41360), (2068, 38460), (2256, 35255), (2564, 31020), (2585, 30768), (2640, 30127), (2820, 28204), (3102, 25640), (3205, 24816), (3760, 21153), (3846, 20680), (4136, 19230), (5128, 15510), (5170, 15384), (5640, 14102), (6204, 12820), (6410, 12408), (7051, 11280), (7692, 10340), (7755, 10256), (8272, 9615)]