378051120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9907}}^1$

素因数の和:9979

約数の個数: 120

約数和(自身を含む): 1293707376

約数和(自身を除く): 915656256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 9907, 12720, 19080, 19814, 29721, 38160, 39628, 49535, 59442, 79256, 89163, 99070, 118884, 148605, 158512, 178326, 198140, 237768, 297210, 356652, 396280, 445815, 475536, 525071, 594420, 713304, 792560, 891630, 1050142, 1188840, 1426608, 1575213, 1783260, 2100284, 2377680, 2625355, 3150426, 3566520, 4200568, 4725639, 5250710, 6300852, 7133040, 7876065, 8401136, 9451278, 10501420, 12601704, 15752130, 18902556, 21002840, 23628195, 25203408, 31504260, 37805112, 42005680, 47256390, 63008520, 75610224, 94512780, 126017040, 189025560, 378051120]

約数ペア:

[(1, 378051120), (2, 189025560), (3, 126017040), (4, 94512780), (5, 75610224), (6, 63008520), (8, 47256390), (9, 42005680), (10, 37805112), (12, 31504260), (15, 25203408), (16, 23628195), (18, 21002840), (20, 18902556), (24, 15752130), (30, 12601704), (36, 10501420), (40, 9451278), (45, 8401136), (48, 7876065), (53, 7133040), (60, 6300852), (72, 5250710), (80, 4725639), (90, 4200568), (106, 3566520), (120, 3150426), (144, 2625355), (159, 2377680), (180, 2100284), (212, 1783260), (240, 1575213), (265, 1426608), (318, 1188840), (360, 1050142), (424, 891630), (477, 792560), (530, 713304), (636, 594420), (720, 525071), (795, 475536), (848, 445815), (954, 396280), (1060, 356652), (1272, 297210), (1590, 237768), (1908, 198140), (2120, 178326), (2385, 158512), (2544, 148605), (3180, 118884), (3816, 99070), (4240, 89163), (4770, 79256), (6360, 59442), (7632, 49535), (9540, 39628), (9907, 38160), (12720, 29721), (19080, 19814)]