172079640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 583616880

約数和(自身を除く): 411537240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 173, 180, 216, 270, 307, 324, 346, 360, 405, 519, 540, 614, 648, 692, 810, 865, 921, 1038, 1080, 1228, 1384, 1535, 1557, 1620, 1730, 1842, 2076, 2456, 2595, 2763, 3070, 3114, 3240, 3460, 3684, 4152, 4605, 4671, 5190, 5526, 6140, 6228, 6920, 7368, 7785, 8289, 9210, 9342, 10380, 11052, 12280, 12456, 13815, 14013, 15570, 16578, 18420, 18684, 20760, 22104, 23355, 24867, 27630, 28026, 31140, 33156, 36840, 37368, 41445, 46710, 49734, 53111, 55260, 56052, 62280, 66312, 70065, 82890, 93420, 99468, 106222, 110520, 112104, 124335, 140130, 159333, 165780, 186840, 198936, 212444, 248670, 265555, 280260, 318666, 331560, 424888, 477999, 497340, 531110, 560520, 637332, 796665, 955998, 994680, 1062220, 1274664, 1433997, 1593330, 1911996, 2124440, 2389995, 2867994, 3186660, 3823992, 4301991, 4779990, 5735988, 6373320, 7169985, 8603982, 9559980, 11471976, 14339970, 17207964, 19119960, 21509955, 28679940, 34415928, 43019910, 57359880, 86039820, 172079640]

約数ペア:

[(1, 172079640), (2, 86039820), (3, 57359880), (4, 43019910), (5, 34415928), (6, 28679940), (8, 21509955), (9, 19119960), (10, 17207964), (12, 14339970), (15, 11471976), (18, 9559980), (20, 8603982), (24, 7169985), (27, 6373320), (30, 5735988), (36, 4779990), (40, 4301991), (45, 3823992), (54, 3186660), (60, 2867994), (72, 2389995), (81, 2124440), (90, 1911996), (108, 1593330), (120, 1433997), (135, 1274664), (162, 1062220), (173, 994680), (180, 955998), (216, 796665), (270, 637332), (307, 560520), (324, 531110), (346, 497340), (360, 477999), (405, 424888), (519, 331560), (540, 318666), (614, 280260), (648, 265555), (692, 248670), (810, 212444), (865, 198936), (921, 186840), (1038, 165780), (1080, 159333), (1228, 140130), (1384, 124335), (1535, 112104), (1557, 110520), (1620, 106222), (1730, 99468), (1842, 93420), (2076, 82890), (2456, 70065), (2595, 66312), (2763, 62280), (3070, 56052), (3114, 55260), (3240, 53111), (3460, 49734), (3684, 46710), (4152, 41445), (4605, 37368), (4671, 36840), (5190, 33156), (5526, 31140), (6140, 28026), (6228, 27630), (6920, 24867), (7368, 23355), (7785, 22104), (8289, 20760), (9210, 18684), (9342, 18420), (10380, 16578), (11052, 15570), (12280, 14013), (12456, 13815)]