130507920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4421}}^1$

素因数の和:4481

約数の個数: 120

約数和(自身を含む): 449080632

約数和(自身を除く): 318572712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4421, 4920, 5904, 7380, 8842, 9840, 13263, 14760, 17684, 22105, 26526, 29520, 35368, 39789, 44210, 53052, 66315, 70736, 79578, 88420, 106104, 132630, 159156, 176840, 181261, 198945, 212208, 265260, 318312, 353680, 362522, 397890, 530520, 543783, 636624, 725044, 795780, 906305, 1061040, 1087566, 1450088, 1591560, 1631349, 1812610, 2175132, 2718915, 2900176, 3183120, 3262698, 3625220, 4350264, 5437830, 6525396, 7250440, 8156745, 8700528, 10875660, 13050792, 14500880, 16313490, 21751320, 26101584, 32626980, 43502640, 65253960, 130507920]

約数ペア:

[(1, 130507920), (2, 65253960), (3, 43502640), (4, 32626980), (5, 26101584), (6, 21751320), (8, 16313490), (9, 14500880), (10, 13050792), (12, 10875660), (15, 8700528), (16, 8156745), (18, 7250440), (20, 6525396), (24, 5437830), (30, 4350264), (36, 3625220), (40, 3262698), (41, 3183120), (45, 2900176), (48, 2718915), (60, 2175132), (72, 1812610), (80, 1631349), (82, 1591560), (90, 1450088), (120, 1087566), (123, 1061040), (144, 906305), (164, 795780), (180, 725044), (205, 636624), (240, 543783), (246, 530520), (328, 397890), (360, 362522), (369, 353680), (410, 318312), (492, 265260), (615, 212208), (656, 198945), (720, 181261), (738, 176840), (820, 159156), (984, 132630), (1230, 106104), (1476, 88420), (1640, 79578), (1845, 70736), (1968, 66315), (2460, 53052), (2952, 44210), (3280, 39789), (3690, 35368), (4421, 29520), (4920, 26526), (5904, 22105), (7380, 17684), (8842, 14760), (9840, 13263)]