159680760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2389}}^1$

素因数の和:2960

約数の個数: 64

約数和(自身を含む): 480103200

約数和(自身を除く): 320422440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2389, 2785, 3342, 4456, 4778, 5570, 6684, 7167, 8355, 9556, 11140, 11945, 13368, 14334, 16710, 19112, 22280, 23890, 28668, 33420, 35835, 47780, 57336, 66840, 71670, 95560, 143340, 286680, 1330673, 2661346, 3992019, 5322692, 6653365, 7984038, 10645384, 13306730, 15968076, 19960095, 26613460, 31936152, 39920190, 53226920, 79840380, 159680760]

約数ペア:

[(1, 159680760), (2, 79840380), (3, 53226920), (4, 39920190), (5, 31936152), (6, 26613460), (8, 19960095), (10, 15968076), (12, 13306730), (15, 10645384), (20, 7984038), (24, 6653365), (30, 5322692), (40, 3992019), (60, 2661346), (120, 1330673), (557, 286680), (1114, 143340), (1671, 95560), (2228, 71670), (2389, 66840), (2785, 57336), (3342, 47780), (4456, 35835), (4778, 33420), (5570, 28668), (6684, 23890), (7167, 22280), (8355, 19112), (9556, 16710), (11140, 14334), (11945, 13368)]