59998120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 109829720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 91, 104, 106, 130, 140, 182, 212, 260, 265, 280, 311, 364, 371, 424, 455, 520, 530, 622, 689, 728, 742, 910, 1060, 1244, 1378, 1484, 1555, 1820, 1855, 2120, 2177, 2488, 2756, 2968, 3110, 3445, 3640, 3710, 4043, 4354, 4823, 5512, 6220, 6890, 7420, 8086, 8708, 9646, 10885, 12440, 13780, 14840, 16172, 16483, 17416, 19292, 20215, 21770, 24115, 27560, 28301, 32344, 32966, 38584, 40430, 43540, 48230, 56602, 65932, 80860, 82415, 87080, 96460, 113204, 115381, 131864, 141505, 161720, 164830, 192920, 214279, 226408, 230762, 283010, 329660, 428558, 461524, 566020, 576905, 659320, 857116, 923048, 1071395, 1132040, 1153810, 1499953, 1714232, 2142790, 2307620, 2999906, 4285580, 4615240, 5999812, 7499765, 8571160, 11999624, 14999530, 29999060, 59998120]

約数ペア:

[(1, 59998120), (2, 29999060), (4, 14999530), (5, 11999624), (7, 8571160), (8, 7499765), (10, 5999812), (13, 4615240), (14, 4285580), (20, 2999906), (26, 2307620), (28, 2142790), (35, 1714232), (40, 1499953), (52, 1153810), (53, 1132040), (56, 1071395), (65, 923048), (70, 857116), (91, 659320), (104, 576905), (106, 566020), (130, 461524), (140, 428558), (182, 329660), (212, 283010), (260, 230762), (265, 226408), (280, 214279), (311, 192920), (364, 164830), (371, 161720), (424, 141505), (455, 131864), (520, 115381), (530, 113204), (622, 96460), (689, 87080), (728, 82415), (742, 80860), (910, 65932), (1060, 56602), (1244, 48230), (1378, 43540), (1484, 40430), (1555, 38584), (1820, 32966), (1855, 32344), (2120, 28301), (2177, 27560), (2488, 24115), (2756, 21770), (2968, 20215), (3110, 19292), (3445, 17416), (3640, 16483), (3710, 16172), (4043, 14840), (4354, 13780), (4823, 12440), (5512, 10885), (6220, 9646), (6890, 8708), (7420, 8086)]