78253320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9733}}^1$

素因数の和:9814

約数の個数: 64

約数和(自身を含む): 238288320

約数和(自身を除く): 160035000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 9733, 19466, 29199, 38932, 48665, 58398, 77864, 97330, 116796, 145995, 194660, 233592, 291990, 389320, 583980, 652111, 1167960, 1304222, 1956333, 2608444, 3260555, 3912666, 5216888, 6521110, 7825332, 9781665, 13042220, 15650664, 19563330, 26084440, 39126660, 78253320]

約数ペア:

[(1, 78253320), (2, 39126660), (3, 26084440), (4, 19563330), (5, 15650664), (6, 13042220), (8, 9781665), (10, 7825332), (12, 6521110), (15, 5216888), (20, 3912666), (24, 3260555), (30, 2608444), (40, 1956333), (60, 1304222), (67, 1167960), (120, 652111), (134, 583980), (201, 389320), (268, 291990), (335, 233592), (402, 194660), (536, 145995), (670, 116796), (804, 97330), (1005, 77864), (1340, 58398), (1608, 48665), (2010, 38932), (2680, 29199), (4020, 19466), (8040, 9733)]