15343380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 51367680

約数和(自身を除く): 36024300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 83, 90, 117, 130, 156, 158, 166, 180, 195, 234, 237, 249, 260, 316, 332, 390, 395, 415, 468, 474, 498, 585, 711, 747, 780, 790, 830, 948, 996, 1027, 1079, 1170, 1185, 1245, 1422, 1494, 1580, 1660, 2054, 2158, 2340, 2370, 2490, 2844, 2988, 3081, 3237, 3555, 3735, 4108, 4316, 4740, 4980, 5135, 5395, 6162, 6474, 6557, 7110, 7470, 9243, 9711, 10270, 10790, 12324, 12948, 13114, 14220, 14940, 15405, 16185, 18486, 19422, 19671, 20540, 21580, 26228, 30810, 32370, 32785, 36972, 38844, 39342, 46215, 48555, 59013, 61620, 64740, 65570, 78684, 85241, 92430, 97110, 98355, 118026, 131140, 170482, 184860, 194220, 196710, 236052, 255723, 295065, 340964, 393420, 426205, 511446, 590130, 767169, 852410, 1022892, 1180260, 1278615, 1534338, 1704820, 2557230, 3068676, 3835845, 5114460, 7671690, 15343380]

約数ペア:

[(1, 15343380), (2, 7671690), (3, 5114460), (4, 3835845), (5, 3068676), (6, 2557230), (9, 1704820), (10, 1534338), (12, 1278615), (13, 1180260), (15, 1022892), (18, 852410), (20, 767169), (26, 590130), (30, 511446), (36, 426205), (39, 393420), (45, 340964), (52, 295065), (60, 255723), (65, 236052), (78, 196710), (79, 194220), (83, 184860), (90, 170482), (117, 131140), (130, 118026), (156, 98355), (158, 97110), (166, 92430), (180, 85241), (195, 78684), (234, 65570), (237, 64740), (249, 61620), (260, 59013), (316, 48555), (332, 46215), (390, 39342), (395, 38844), (415, 36972), (468, 32785), (474, 32370), (498, 30810), (585, 26228), (711, 21580), (747, 20540), (780, 19671), (790, 19422), (830, 18486), (948, 16185), (996, 15405), (1027, 14940), (1079, 14220), (1170, 13114), (1185, 12948), (1245, 12324), (1422, 10790), (1494, 10270), (1580, 9711), (1660, 9243), (2054, 7470), (2158, 7110), (2340, 6557), (2370, 6474), (2490, 6162), (2844, 5395), (2988, 5135), (3081, 4980), (3237, 4740), (3555, 4316), (3735, 4108)]