138031920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14747}}^1$

素因数の和:14779

約数の個数: 120

約数和(自身を含む): 499249296

約数和(自身を除く): 361217376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 14747, 29494, 44241, 58988, 73735, 88482, 117976, 132723, 147470, 176964, 191711, 221205, 235952, 265446, 294940, 353928, 383422, 442410, 530892, 575133, 589880, 663615, 707856, 766844, 884820, 958555, 1061784, 1150266, 1179760, 1327230, 1533688, 1725399, 1769640, 1917110, 2123568, 2300532, 2654460, 2875665, 3067376, 3450798, 3539280, 3834220, 4601064, 5308920, 5751330, 6901596, 7668440, 8626995, 9202128, 10617840, 11502660, 13803192, 15336880, 17253990, 23005320, 27606384, 34507980, 46010640, 69015960, 138031920]

約数ペア:

[(1, 138031920), (2, 69015960), (3, 46010640), (4, 34507980), (5, 27606384), (6, 23005320), (8, 17253990), (9, 15336880), (10, 13803192), (12, 11502660), (13, 10617840), (15, 9202128), (16, 8626995), (18, 7668440), (20, 6901596), (24, 5751330), (26, 5308920), (30, 4601064), (36, 3834220), (39, 3539280), (40, 3450798), (45, 3067376), (48, 2875665), (52, 2654460), (60, 2300532), (65, 2123568), (72, 1917110), (78, 1769640), (80, 1725399), (90, 1533688), (104, 1327230), (117, 1179760), (120, 1150266), (130, 1061784), (144, 958555), (156, 884820), (180, 766844), (195, 707856), (208, 663615), (234, 589880), (240, 575133), (260, 530892), (312, 442410), (360, 383422), (390, 353928), (468, 294940), (520, 265446), (585, 235952), (624, 221205), (720, 191711), (780, 176964), (936, 147470), (1040, 132723), (1170, 117976), (1560, 88482), (1872, 73735), (2340, 58988), (3120, 44241), (4680, 29494), (9360, 14747)]