63647880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4957}}^1$

素因数の和:5078

約数の個数: 64

約数和(自身を含む): 192767040

約数和(自身を除く): 129119160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 4957, 6420, 9914, 12840, 14871, 19828, 24785, 29742, 39656, 49570, 59484, 74355, 99140, 118968, 148710, 198280, 297420, 530399, 594840, 1060798, 1591197, 2121596, 2651995, 3182394, 4243192, 5303990, 6364788, 7955985, 10607980, 12729576, 15911970, 21215960, 31823940, 63647880]

約数ペア:

[(1, 63647880), (2, 31823940), (3, 21215960), (4, 15911970), (5, 12729576), (6, 10607980), (8, 7955985), (10, 6364788), (12, 5303990), (15, 4243192), (20, 3182394), (24, 2651995), (30, 2121596), (40, 1591197), (60, 1060798), (107, 594840), (120, 530399), (214, 297420), (321, 198280), (428, 148710), (535, 118968), (642, 99140), (856, 74355), (1070, 59484), (1284, 49570), (1605, 39656), (2140, 29742), (2568, 24785), (3210, 19828), (4280, 14871), (4957, 12840), (6420, 9914)]