57227280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 197665920

約数和(自身を除く): 140438640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 409, 424, 440, 528, 530, 583, 636, 660, 795, 818, 848, 880, 1060, 1166, 1227, 1272, 1320, 1590, 1636, 1749, 2045, 2120, 2332, 2454, 2544, 2640, 2915, 3180, 3272, 3498, 4090, 4240, 4499, 4664, 4908, 5830, 6135, 6360, 6544, 6996, 8180, 8745, 8998, 9328, 9816, 11660, 12270, 12720, 13497, 13992, 16360, 17490, 17996, 19632, 21677, 22495, 23320, 24540, 26994, 27984, 32720, 34980, 35992, 43354, 44990, 46640, 49080, 53988, 65031, 67485, 69960, 71984, 86708, 89980, 98160, 107976, 108385, 130062, 134970, 139920, 173416, 179960, 215952, 216770, 238447, 260124, 269940, 325155, 346832, 359920, 433540, 476894, 520248, 539880, 650310, 715341, 867080, 953788, 1040496, 1079760, 1192235, 1300620, 1430682, 1734160, 1907576, 2384470, 2601240, 2861364, 3576705, 3815152, 4768940, 5202480, 5722728, 7153410, 9537880, 11445456, 14306820, 19075760, 28613640, 57227280]

約数ペア:

[(1, 57227280), (2, 28613640), (3, 19075760), (4, 14306820), (5, 11445456), (6, 9537880), (8, 7153410), (10, 5722728), (11, 5202480), (12, 4768940), (15, 3815152), (16, 3576705), (20, 2861364), (22, 2601240), (24, 2384470), (30, 1907576), (33, 1734160), (40, 1430682), (44, 1300620), (48, 1192235), (53, 1079760), (55, 1040496), (60, 953788), (66, 867080), (80, 715341), (88, 650310), (106, 539880), (110, 520248), (120, 476894), (132, 433540), (159, 359920), (165, 346832), (176, 325155), (212, 269940), (220, 260124), (240, 238447), (264, 216770), (265, 215952), (318, 179960), (330, 173416), (409, 139920), (424, 134970), (440, 130062), (528, 108385), (530, 107976), (583, 98160), (636, 89980), (660, 86708), (795, 71984), (818, 69960), (848, 67485), (880, 65031), (1060, 53988), (1166, 49080), (1227, 46640), (1272, 44990), (1320, 43354), (1590, 35992), (1636, 34980), (1749, 32720), (2045, 27984), (2120, 26994), (2332, 24540), (2454, 23320), (2544, 22495), (2640, 21677), (2915, 19632), (3180, 17996), (3272, 17490), (3498, 16360), (4090, 13992), (4240, 13497), (4499, 12720), (4664, 12270), (4908, 11660), (5830, 9816), (6135, 9328), (6360, 8998), (6544, 8745), (6996, 8180)]