3025702480

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{839}}^1$

素因数の和:1652

約数の個数: 80

約数和(自身を含む): 7168291200

約数和(自身を除く): 4142588720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 739, 839, 976, 1220, 1478, 1678, 2440, 2956, 3356, 3695, 4195, 4880, 5912, 6712, 7390, 8390, 11824, 13424, 14780, 16780, 29560, 33560, 45079, 51179, 59120, 67120, 90158, 102358, 180316, 204716, 225395, 255895, 360632, 409432, 450790, 511790, 620021, 721264, 818864, 901580, 1023580, 1240042, 1803160, 2047160, 2480084, 3100105, 3606320, 4094320, 4960168, 6200210, 9920336, 12400420, 24800840, 37821281, 49601680, 75642562, 151285124, 189106405, 302570248, 378212810, 605140496, 756425620, 1512851240, 3025702480]

約数ペア:

[(1, 3025702480), (2, 1512851240), (4, 756425620), (5, 605140496), (8, 378212810), (10, 302570248), (16, 189106405), (20, 151285124), (40, 75642562), (61, 49601680), (80, 37821281), (122, 24800840), (244, 12400420), (305, 9920336), (488, 6200210), (610, 4960168), (739, 4094320), (839, 3606320), (976, 3100105), (1220, 2480084), (1478, 2047160), (1678, 1803160), (2440, 1240042), (2956, 1023580), (3356, 901580), (3695, 818864), (4195, 721264), (4880, 620021), (5912, 511790), (6712, 450790), (7390, 409432), (8390, 360632), (11824, 255895), (13424, 225395), (14780, 204716), (16780, 180316), (29560, 102358), (33560, 90158), (45079, 67120), (51179, 59120)]