493567020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2477}}^1$

素因数の和:2542

約数の個数: 144

約数和(自身を含む): 1591113888

約数和(自身を除く): 1097546868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 738, 810, 820, 972, 1107, 1215, 1230, 1476, 1620, 1845, 2214, 2430, 2460, 2477, 3321, 3690, 4428, 4860, 4954, 5535, 6642, 7380, 7431, 9908, 9963, 11070, 12385, 13284, 14862, 16605, 19926, 22140, 22293, 24770, 29724, 33210, 37155, 39852, 44586, 49540, 49815, 66420, 66879, 74310, 89172, 99630, 101557, 111465, 133758, 148620, 199260, 200637, 203114, 222930, 267516, 304671, 334395, 401274, 406228, 445860, 507785, 601911, 609342, 668790, 802548, 914013, 1003185, 1015570, 1203822, 1218684, 1337580, 1523355, 1828026, 2006370, 2031140, 2407644, 2742039, 3009555, 3046710, 3656052, 4012740, 4570065, 5484078, 6019110, 6093420, 8226117, 9140130, 10968156, 12038220, 13710195, 16452234, 18280260, 24678351, 27420390, 32904468, 41130585, 49356702, 54840780, 82261170, 98713404, 123391755, 164522340, 246783510, 493567020]

約数ペア:

[(1, 493567020), (2, 246783510), (3, 164522340), (4, 123391755), (5, 98713404), (6, 82261170), (9, 54840780), (10, 49356702), (12, 41130585), (15, 32904468), (18, 27420390), (20, 24678351), (27, 18280260), (30, 16452234), (36, 13710195), (41, 12038220), (45, 10968156), (54, 9140130), (60, 8226117), (81, 6093420), (82, 6019110), (90, 5484078), (108, 4570065), (123, 4012740), (135, 3656052), (162, 3046710), (164, 3009555), (180, 2742039), (205, 2407644), (243, 2031140), (246, 2006370), (270, 1828026), (324, 1523355), (369, 1337580), (405, 1218684), (410, 1203822), (486, 1015570), (492, 1003185), (540, 914013), (615, 802548), (738, 668790), (810, 609342), (820, 601911), (972, 507785), (1107, 445860), (1215, 406228), (1230, 401274), (1476, 334395), (1620, 304671), (1845, 267516), (2214, 222930), (2430, 203114), (2460, 200637), (2477, 199260), (3321, 148620), (3690, 133758), (4428, 111465), (4860, 101557), (4954, 99630), (5535, 89172), (6642, 74310), (7380, 66879), (7431, 66420), (9908, 49815), (9963, 49540), (11070, 44586), (12385, 39852), (13284, 37155), (14862, 33210), (16605, 29724), (19926, 24770), (22140, 22293)]