619493040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37409}}^1$

素因数の和:37451

約数の個数: 120

約数和(自身を含む): 2170977120

約数和(自身を除く): 1551484080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 37409, 74818, 112227, 149636, 187045, 224454, 299272, 336681, 374090, 448908, 561135, 598544, 673362, 748180, 860407, 897816, 1122270, 1346724, 1496360, 1683405, 1720814, 1795632, 2244540, 2581221, 2693448, 2992720, 3366810, 3441628, 4302035, 4489080, 5162442, 5386896, 6733620, 6883256, 7743663, 8604070, 8978160, 10324884, 12906105, 13467240, 13766512, 15487326, 17208140, 20649768, 25812210, 26934480, 30974652, 34416280, 38718315, 41299536, 51624420, 61949304, 68832560, 77436630, 103248840, 123898608, 154873260, 206497680, 309746520, 619493040]

約数ペア:

[(1, 619493040), (2, 309746520), (3, 206497680), (4, 154873260), (5, 123898608), (6, 103248840), (8, 77436630), (9, 68832560), (10, 61949304), (12, 51624420), (15, 41299536), (16, 38718315), (18, 34416280), (20, 30974652), (23, 26934480), (24, 25812210), (30, 20649768), (36, 17208140), (40, 15487326), (45, 13766512), (46, 13467240), (48, 12906105), (60, 10324884), (69, 8978160), (72, 8604070), (80, 7743663), (90, 6883256), (92, 6733620), (115, 5386896), (120, 5162442), (138, 4489080), (144, 4302035), (180, 3441628), (184, 3366810), (207, 2992720), (230, 2693448), (240, 2581221), (276, 2244540), (345, 1795632), (360, 1720814), (368, 1683405), (414, 1496360), (460, 1346724), (552, 1122270), (690, 897816), (720, 860407), (828, 748180), (920, 673362), (1035, 598544), (1104, 561135), (1380, 448908), (1656, 374090), (1840, 336681), (2070, 299272), (2760, 224454), (3312, 187045), (4140, 149636), (5520, 112227), (8280, 74818), (16560, 37409)]