5023980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 17428320

約数和(自身を除く): 12404340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 113, 114, 117, 130, 156, 171, 180, 190, 195, 226, 228, 234, 247, 260, 285, 339, 342, 380, 390, 452, 468, 494, 565, 570, 585, 678, 684, 741, 780, 855, 988, 1017, 1130, 1140, 1170, 1235, 1356, 1469, 1482, 1695, 1710, 2034, 2147, 2223, 2260, 2340, 2470, 2938, 2964, 3390, 3420, 3705, 4068, 4294, 4407, 4446, 4940, 5085, 5876, 6441, 6780, 7345, 7410, 8588, 8814, 8892, 10170, 10735, 11115, 12882, 13221, 14690, 14820, 17628, 19323, 20340, 21470, 22035, 22230, 25764, 26442, 27911, 29380, 32205, 38646, 42940, 44070, 44460, 52884, 55822, 64410, 66105, 77292, 83733, 88140, 96615, 111644, 128820, 132210, 139555, 167466, 193230, 251199, 264420, 279110, 334932, 386460, 418665, 502398, 558220, 837330, 1004796, 1255995, 1674660, 2511990, 5023980]

約数ペア:

[(1, 5023980), (2, 2511990), (3, 1674660), (4, 1255995), (5, 1004796), (6, 837330), (9, 558220), (10, 502398), (12, 418665), (13, 386460), (15, 334932), (18, 279110), (19, 264420), (20, 251199), (26, 193230), (30, 167466), (36, 139555), (38, 132210), (39, 128820), (45, 111644), (52, 96615), (57, 88140), (60, 83733), (65, 77292), (76, 66105), (78, 64410), (90, 55822), (95, 52884), (113, 44460), (114, 44070), (117, 42940), (130, 38646), (156, 32205), (171, 29380), (180, 27911), (190, 26442), (195, 25764), (226, 22230), (228, 22035), (234, 21470), (247, 20340), (260, 19323), (285, 17628), (339, 14820), (342, 14690), (380, 13221), (390, 12882), (452, 11115), (468, 10735), (494, 10170), (565, 8892), (570, 8814), (585, 8588), (678, 7410), (684, 7345), (741, 6780), (780, 6441), (855, 5876), (988, 5085), (1017, 4940), (1130, 4446), (1140, 4407), (1170, 4294), (1235, 4068), (1356, 3705), (1469, 3420), (1482, 3390), (1695, 2964), (1710, 2938), (2034, 2470), (2147, 2340), (2223, 2260)]