3784560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 12645024

約数和(自身を除く): 8860464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1213, 1560, 2426, 3120, 3639, 4852, 6065, 7278, 9704, 12130, 14556, 15769, 18195, 19408, 24260, 29112, 31538, 36390, 47307, 48520, 58224, 63076, 72780, 78845, 94614, 97040, 126152, 145560, 157690, 189228, 236535, 252304, 291120, 315380, 378456, 473070, 630760, 756912, 946140, 1261520, 1892280, 3784560]

約数ペア:

[(1, 3784560), (2, 1892280), (3, 1261520), (4, 946140), (5, 756912), (6, 630760), (8, 473070), (10, 378456), (12, 315380), (13, 291120), (15, 252304), (16, 236535), (20, 189228), (24, 157690), (26, 145560), (30, 126152), (39, 97040), (40, 94614), (48, 78845), (52, 72780), (60, 63076), (65, 58224), (78, 48520), (80, 47307), (104, 36390), (120, 31538), (130, 29112), (156, 24260), (195, 19408), (208, 18195), (240, 15769), (260, 14556), (312, 12130), (390, 9704), (520, 7278), (624, 6065), (780, 4852), (1040, 3639), (1213, 3120), (1560, 2426)]