403260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 1354752

約数和(自身を除く): 951492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 47, 52, 55, 60, 65, 66, 78, 94, 110, 130, 132, 141, 143, 156, 165, 188, 195, 220, 235, 260, 282, 286, 330, 390, 429, 470, 517, 564, 572, 611, 660, 705, 715, 780, 858, 940, 1034, 1222, 1410, 1430, 1551, 1716, 1833, 2068, 2145, 2444, 2585, 2820, 2860, 3055, 3102, 3666, 4290, 5170, 6110, 6204, 6721, 7332, 7755, 8580, 9165, 10340, 12220, 13442, 15510, 18330, 20163, 26884, 31020, 33605, 36660, 40326, 67210, 80652, 100815, 134420, 201630, 403260]

約数ペア:

[(1, 403260), (2, 201630), (3, 134420), (4, 100815), (5, 80652), (6, 67210), (10, 40326), (11, 36660), (12, 33605), (13, 31020), (15, 26884), (20, 20163), (22, 18330), (26, 15510), (30, 13442), (33, 12220), (39, 10340), (44, 9165), (47, 8580), (52, 7755), (55, 7332), (60, 6721), (65, 6204), (66, 6110), (78, 5170), (94, 4290), (110, 3666), (130, 3102), (132, 3055), (141, 2860), (143, 2820), (156, 2585), (165, 2444), (188, 2145), (195, 2068), (220, 1833), (235, 1716), (260, 1551), (282, 1430), (286, 1410), (330, 1222), (390, 1034), (429, 940), (470, 858), (517, 780), (564, 715), (572, 705), (611, 660)]