408029940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39769}}^1$

素因数の和:39806

約数の個数: 96

約数和(自身を含む): 1336272000

約数和(自身を除く): 928242060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 39769, 79538, 119307, 159076, 198845, 238614, 357921, 397690, 477228, 596535, 715842, 755611, 795380, 1073763, 1193070, 1431684, 1511222, 1789605, 2147526, 2266833, 2386140, 3022444, 3579210, 3778055, 4295052, 4533666, 5368815, 6800499, 7158420, 7556110, 9067332, 10737630, 11334165, 13600998, 15112220, 20401497, 21475260, 22668330, 27201996, 34002495, 40802994, 45336660, 68004990, 81605988, 102007485, 136009980, 204014970, 408029940]

約数ペア:

[(1, 408029940), (2, 204014970), (3, 136009980), (4, 102007485), (5, 81605988), (6, 68004990), (9, 45336660), (10, 40802994), (12, 34002495), (15, 27201996), (18, 22668330), (19, 21475260), (20, 20401497), (27, 15112220), (30, 13600998), (36, 11334165), (38, 10737630), (45, 9067332), (54, 7556110), (57, 7158420), (60, 6800499), (76, 5368815), (90, 4533666), (95, 4295052), (108, 3778055), (114, 3579210), (135, 3022444), (171, 2386140), (180, 2266833), (190, 2147526), (228, 1789605), (270, 1511222), (285, 1431684), (342, 1193070), (380, 1073763), (513, 795380), (540, 755611), (570, 715842), (684, 596535), (855, 477228), (1026, 397690), (1140, 357921), (1710, 238614), (2052, 198845), (2565, 159076), (3420, 119307), (5130, 79538), (10260, 39769)]