128913360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8017}}^1$

素因数の和:8100

約数の個数: 80

約数和(自身を含む): 405646656

約数和(自身を除く): 276733296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8017, 8040, 16034, 16080, 24051, 32068, 40085, 48102, 64136, 80170, 96204, 120255, 128272, 160340, 192408, 240510, 320680, 384816, 481020, 537139, 641360, 962040, 1074278, 1611417, 1924080, 2148556, 2685695, 3222834, 4297112, 5371390, 6445668, 8057085, 8594224, 10742780, 12891336, 16114170, 21485560, 25782672, 32228340, 42971120, 64456680, 128913360]

約数ペア:

[(1, 128913360), (2, 64456680), (3, 42971120), (4, 32228340), (5, 25782672), (6, 21485560), (8, 16114170), (10, 12891336), (12, 10742780), (15, 8594224), (16, 8057085), (20, 6445668), (24, 5371390), (30, 4297112), (40, 3222834), (48, 2685695), (60, 2148556), (67, 1924080), (80, 1611417), (120, 1074278), (134, 962040), (201, 641360), (240, 537139), (268, 481020), (335, 384816), (402, 320680), (536, 240510), (670, 192408), (804, 160340), (1005, 128272), (1072, 120255), (1340, 96204), (1608, 80170), (2010, 64136), (2680, 48102), (3216, 40085), (4020, 32068), (5360, 24051), (8017, 16080), (8040, 16034)]