164416920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4463}}^1$

素因数の和:4784

約数の個数: 64

約数和(自身を含む): 494968320

約数和(自身を除く): 330551400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4463, 4605, 6140, 7368, 8926, 9210, 12280, 13389, 17852, 18420, 22315, 26778, 35704, 36840, 44630, 53556, 66945, 89260, 107112, 133890, 178520, 267780, 535560, 1370141, 2740282, 4110423, 5480564, 6850705, 8220846, 10961128, 13701410, 16441692, 20552115, 27402820, 32883384, 41104230, 54805640, 82208460, 164416920]

約数ペア:

[(1, 164416920), (2, 82208460), (3, 54805640), (4, 41104230), (5, 32883384), (6, 27402820), (8, 20552115), (10, 16441692), (12, 13701410), (15, 10961128), (20, 8220846), (24, 6850705), (30, 5480564), (40, 4110423), (60, 2740282), (120, 1370141), (307, 535560), (614, 267780), (921, 178520), (1228, 133890), (1535, 107112), (1842, 89260), (2456, 66945), (3070, 53556), (3684, 44630), (4463, 36840), (4605, 35704), (6140, 26778), (7368, 22315), (8926, 18420), (9210, 17852), (12280, 13389)]