273613440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4650

約数の個数: 128

約数和(自身を含む): 900472320

約数和(自身を除く): 626858880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4597, 4960, 5952, 7440, 9194, 9920, 11904, 13791, 14880, 18388, 19840, 22985, 27582, 29760, 36776, 45970, 55164, 59520, 68955, 73552, 91940, 110328, 137910, 142507, 147104, 183880, 220656, 275820, 285014, 294208, 367760, 427521, 441312, 551640, 570028, 588416, 712535, 735520, 855042, 882624, 1103280, 1140056, 1425070, 1471040, 1710084, 1765248, 2137605, 2206560, 2280112, 2850140, 2942080, 3420168, 4275210, 4413120, 4560224, 5700280, 6840336, 8550420, 8826240, 9120448, 11400560, 13680672, 17100840, 18240896, 22801120, 27361344, 34201680, 45602240, 54722688, 68403360, 91204480, 136806720, 273613440]

約数ペア:

[(1, 273613440), (2, 136806720), (3, 91204480), (4, 68403360), (5, 54722688), (6, 45602240), (8, 34201680), (10, 27361344), (12, 22801120), (15, 18240896), (16, 17100840), (20, 13680672), (24, 11400560), (30, 9120448), (31, 8826240), (32, 8550420), (40, 6840336), (48, 5700280), (60, 4560224), (62, 4413120), (64, 4275210), (80, 3420168), (93, 2942080), (96, 2850140), (120, 2280112), (124, 2206560), (128, 2137605), (155, 1765248), (160, 1710084), (186, 1471040), (192, 1425070), (240, 1140056), (248, 1103280), (310, 882624), (320, 855042), (372, 735520), (384, 712535), (465, 588416), (480, 570028), (496, 551640), (620, 441312), (640, 427521), (744, 367760), (930, 294208), (960, 285014), (992, 275820), (1240, 220656), (1488, 183880), (1860, 147104), (1920, 142507), (1984, 137910), (2480, 110328), (2976, 91940), (3720, 73552), (3968, 68955), (4597, 59520), (4960, 55164), (5952, 45970), (7440, 36776), (9194, 29760), (9920, 27582), (11904, 22985), (13791, 19840), (14880, 18388)]