151927320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2273}}^1$

素因数の和:2844

約数の個数: 64

約数和(自身を含む): 456801120

約数和(自身を除く): 304873800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2273, 2785, 3342, 4456, 4546, 5570, 6684, 6819, 8355, 9092, 11140, 11365, 13368, 13638, 16710, 18184, 22280, 22730, 27276, 33420, 34095, 45460, 54552, 66840, 68190, 90920, 136380, 272760, 1266061, 2532122, 3798183, 5064244, 6330305, 7596366, 10128488, 12660610, 15192732, 18990915, 25321220, 30385464, 37981830, 50642440, 75963660, 151927320]

約数ペア:

[(1, 151927320), (2, 75963660), (3, 50642440), (4, 37981830), (5, 30385464), (6, 25321220), (8, 18990915), (10, 15192732), (12, 12660610), (15, 10128488), (20, 7596366), (24, 6330305), (30, 5064244), (40, 3798183), (60, 2532122), (120, 1266061), (557, 272760), (1114, 136380), (1671, 90920), (2228, 68190), (2273, 66840), (2785, 54552), (3342, 45460), (4456, 34095), (4546, 33420), (5570, 27276), (6684, 22730), (6819, 22280), (8355, 18184), (9092, 16710), (11140, 13638), (11365, 13368)]