388227330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6067}}^1$

素因数の和:6165

約数の個数: 80

約数和(自身を含む): 1057288320

約数和(自身を除く): 669060990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 1185, 1422, 2133, 2370, 3555, 4266, 6067, 6399, 7110, 10665, 12134, 12798, 18201, 21330, 30335, 31995, 36402, 54603, 60670, 63990, 91005, 109206, 163809, 182010, 273015, 327618, 479293, 491427, 546030, 819045, 958586, 982854, 1437879, 1638090, 2396465, 2457135, 2875758, 4313637, 4792930, 4914270, 7189395, 8627274, 12940911, 14378790, 21568185, 25881822, 38822733, 43136370, 64704555, 77645466, 129409110, 194113665, 388227330]

約数ペア:

[(1, 388227330), (2, 194113665), (3, 129409110), (5, 77645466), (6, 64704555), (9, 43136370), (10, 38822733), (15, 25881822), (18, 21568185), (27, 14378790), (30, 12940911), (45, 8627274), (54, 7189395), (79, 4914270), (81, 4792930), (90, 4313637), (135, 2875758), (158, 2457135), (162, 2396465), (237, 1638090), (270, 1437879), (395, 982854), (405, 958586), (474, 819045), (711, 546030), (790, 491427), (810, 479293), (1185, 327618), (1422, 273015), (2133, 182010), (2370, 163809), (3555, 109206), (4266, 91005), (6067, 63990), (6399, 60670), (7110, 54603), (10665, 36402), (12134, 31995), (12798, 30335), (18201, 21330)]