162745560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7411}}^1$

素因数の和:7489

約数の個数: 96

約数和(自身を含む): 537666480

約数和(自身を除く): 374920920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 7411, 10980, 14822, 21960, 22233, 29644, 37055, 44466, 59288, 66699, 74110, 88932, 111165, 133398, 148220, 177864, 222330, 266796, 296440, 333495, 444660, 452071, 533592, 666990, 889320, 904142, 1333980, 1356213, 1808284, 2260355, 2667960, 2712426, 3616568, 4068639, 4520710, 5424852, 6781065, 8137278, 9041420, 10849704, 13562130, 16274556, 18082840, 20343195, 27124260, 32549112, 40686390, 54248520, 81372780, 162745560]

約数ペア:

[(1, 162745560), (2, 81372780), (3, 54248520), (4, 40686390), (5, 32549112), (6, 27124260), (8, 20343195), (9, 18082840), (10, 16274556), (12, 13562130), (15, 10849704), (18, 9041420), (20, 8137278), (24, 6781065), (30, 5424852), (36, 4520710), (40, 4068639), (45, 3616568), (60, 2712426), (61, 2667960), (72, 2260355), (90, 1808284), (120, 1356213), (122, 1333980), (180, 904142), (183, 889320), (244, 666990), (305, 533592), (360, 452071), (366, 444660), (488, 333495), (549, 296440), (610, 266796), (732, 222330), (915, 177864), (1098, 148220), (1220, 133398), (1464, 111165), (1830, 88932), (2196, 74110), (2440, 66699), (2745, 59288), (3660, 44466), (4392, 37055), (5490, 29644), (7320, 22233), (7411, 21960), (10980, 14822)]