65631120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4560

約数の個数: 80

約数和(自身を含む): 206837952

約数和(自身を除く): 141206832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4483, 4880, 7320, 8966, 13449, 14640, 17932, 22415, 26898, 35864, 44830, 53796, 67245, 71728, 89660, 107592, 134490, 179320, 215184, 268980, 273463, 358640, 537960, 546926, 820389, 1075920, 1093852, 1367315, 1640778, 2187704, 2734630, 3281556, 4101945, 4375408, 5469260, 6563112, 8203890, 10938520, 13126224, 16407780, 21877040, 32815560, 65631120]

約数ペア:

[(1, 65631120), (2, 32815560), (3, 21877040), (4, 16407780), (5, 13126224), (6, 10938520), (8, 8203890), (10, 6563112), (12, 5469260), (15, 4375408), (16, 4101945), (20, 3281556), (24, 2734630), (30, 2187704), (40, 1640778), (48, 1367315), (60, 1093852), (61, 1075920), (80, 820389), (120, 546926), (122, 537960), (183, 358640), (240, 273463), (244, 268980), (305, 215184), (366, 179320), (488, 134490), (610, 107592), (732, 89660), (915, 71728), (976, 67245), (1220, 53796), (1464, 44830), (1830, 35864), (2440, 26898), (2928, 22415), (3660, 17932), (4483, 14640), (4880, 13449), (7320, 8966)]