1877123040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{300821}}^1$

素因数の和:300852

約数の個数: 96

約数和(自身を含む): 6367800096

約数和(自身を除く): 4490677056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 300821, 601642, 902463, 1203284, 1504105, 1804926, 2406568, 3008210, 3609852, 3910673, 4512315, 4813136, 6016420, 7219704, 7821346, 9024630, 9626272, 11732019, 12032840, 14439408, 15642692, 18049260, 19553365, 23464038, 24065680, 28878816, 31285384, 36098520, 39106730, 46928076, 48131360, 58660095, 62570768, 72197040, 78213460, 93856152, 117320190, 125141536, 144394080, 156426920, 187712304, 234640380, 312853840, 375424608, 469280760, 625707680, 938561520, 1877123040]

約数ペア:

[(1, 1877123040), (2, 938561520), (3, 625707680), (4, 469280760), (5, 375424608), (6, 312853840), (8, 234640380), (10, 187712304), (12, 156426920), (13, 144394080), (15, 125141536), (16, 117320190), (20, 93856152), (24, 78213460), (26, 72197040), (30, 62570768), (32, 58660095), (39, 48131360), (40, 46928076), (48, 39106730), (52, 36098520), (60, 31285384), (65, 28878816), (78, 24065680), (80, 23464038), (96, 19553365), (104, 18049260), (120, 15642692), (130, 14439408), (156, 12032840), (160, 11732019), (195, 9626272), (208, 9024630), (240, 7821346), (260, 7219704), (312, 6016420), (390, 4813136), (416, 4512315), (480, 3910673), (520, 3609852), (624, 3008210), (780, 2406568), (1040, 1804926), (1248, 1504105), (1560, 1203284), (2080, 902463), (3120, 601642), (6240, 300821)]