1003440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 3223008

約数和(自身を除く): 2219568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 113, 120, 148, 185, 222, 226, 240, 296, 339, 370, 444, 452, 555, 565, 592, 678, 740, 888, 904, 1110, 1130, 1356, 1480, 1695, 1776, 1808, 2220, 2260, 2712, 2960, 3390, 4181, 4440, 4520, 5424, 6780, 8362, 8880, 9040, 12543, 13560, 16724, 20905, 25086, 27120, 33448, 41810, 50172, 62715, 66896, 83620, 100344, 125430, 167240, 200688, 250860, 334480, 501720, 1003440]

約数ペア:

[(1, 1003440), (2, 501720), (3, 334480), (4, 250860), (5, 200688), (6, 167240), (8, 125430), (10, 100344), (12, 83620), (15, 66896), (16, 62715), (20, 50172), (24, 41810), (30, 33448), (37, 27120), (40, 25086), (48, 20905), (60, 16724), (74, 13560), (80, 12543), (111, 9040), (113, 8880), (120, 8362), (148, 6780), (185, 5424), (222, 4520), (226, 4440), (240, 4181), (296, 3390), (339, 2960), (370, 2712), (444, 2260), (452, 2220), (555, 1808), (565, 1776), (592, 1695), (678, 1480), (740, 1356), (888, 1130), (904, 1110)]