135632440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 318816000

約数和(自身を除く): 183183560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 89, 124, 155, 178, 248, 310, 356, 445, 620, 712, 890, 1229, 1240, 1780, 2458, 2759, 3560, 4916, 5518, 6145, 9832, 11036, 12290, 13795, 22072, 24580, 27590, 38099, 49160, 55180, 76198, 109381, 110360, 152396, 190495, 218762, 304792, 380990, 437524, 546905, 761980, 875048, 1093810, 1523960, 2187620, 3390811, 4375240, 6781622, 13563244, 16954055, 27126488, 33908110, 67816220, 135632440]

約数ペア:

[(1, 135632440), (2, 67816220), (4, 33908110), (5, 27126488), (8, 16954055), (10, 13563244), (20, 6781622), (31, 4375240), (40, 3390811), (62, 2187620), (89, 1523960), (124, 1093810), (155, 875048), (178, 761980), (248, 546905), (310, 437524), (356, 380990), (445, 304792), (620, 218762), (712, 190495), (890, 152396), (1229, 110360), (1240, 109381), (1780, 76198), (2458, 55180), (2759, 49160), (3560, 38099), (4916, 27590), (5518, 24580), (6145, 22072), (9832, 13795), (11036, 12290)]