5280376140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2256571}}^1$

素因数の和:2256599

約数の個数: 72

約数和(自身を含む): 17249236368

約数和(自身を除く): 11968860228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2256571, 4513142, 6769713, 9026284, 11282855, 13539426, 20309139, 22565710, 27078852, 29335423, 33848565, 40618278, 45131420, 58670846, 67697130, 81236556, 88006269, 101545695, 117341692, 135394260, 146677115, 176012538, 203091390, 264018807, 293354230, 352025076, 406182780, 440031345, 528037614, 586708460, 880062690, 1056075228, 1320094035, 1760125380, 2640188070, 5280376140]

約数ペア:

[(1, 5280376140), (2, 2640188070), (3, 1760125380), (4, 1320094035), (5, 1056075228), (6, 880062690), (9, 586708460), (10, 528037614), (12, 440031345), (13, 406182780), (15, 352025076), (18, 293354230), (20, 264018807), (26, 203091390), (30, 176012538), (36, 146677115), (39, 135394260), (45, 117341692), (52, 101545695), (60, 88006269), (65, 81236556), (78, 67697130), (90, 58670846), (117, 45131420), (130, 40618278), (156, 33848565), (180, 29335423), (195, 27078852), (234, 22565710), (260, 20309139), (390, 13539426), (468, 11282855), (585, 9026284), (780, 6769713), (1170, 4513142), (2340, 2256571)]