15662460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 50400000

約数和(自身を除く): 34737540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1249, 1254, 2090, 2498, 2508, 3135, 3747, 4180, 4996, 6245, 6270, 7494, 12490, 12540, 13739, 14988, 18735, 23731, 24980, 27478, 37470, 41217, 47462, 54956, 68695, 71193, 74940, 82434, 94924, 118655, 137390, 142386, 164868, 206085, 237310, 261041, 274780, 284772, 355965, 412170, 474620, 522082, 711930, 783123, 824340, 1044164, 1305205, 1423860, 1566246, 2610410, 3132492, 3915615, 5220820, 7831230, 15662460]

約数ペア:

[(1, 15662460), (2, 7831230), (3, 5220820), (4, 3915615), (5, 3132492), (6, 2610410), (10, 1566246), (11, 1423860), (12, 1305205), (15, 1044164), (19, 824340), (20, 783123), (22, 711930), (30, 522082), (33, 474620), (38, 412170), (44, 355965), (55, 284772), (57, 274780), (60, 261041), (66, 237310), (76, 206085), (95, 164868), (110, 142386), (114, 137390), (132, 118655), (165, 94924), (190, 82434), (209, 74940), (220, 71193), (228, 68695), (285, 54956), (330, 47462), (380, 41217), (418, 37470), (570, 27478), (627, 24980), (660, 23731), (836, 18735), (1045, 14988), (1140, 13739), (1249, 12540), (1254, 12490), (2090, 7494), (2498, 6270), (2508, 6245), (3135, 4996), (3747, 4180)]