1294995720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{577}}^1$

素因数の和:967

約数の個数: 128

約数和(自身を含む): 3970166400

約数和(自身を除く): 2675170680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 317, 354, 472, 577, 590, 634, 708, 885, 951, 1154, 1180, 1268, 1416, 1585, 1731, 1770, 1902, 2308, 2360, 2536, 2885, 3170, 3462, 3540, 3804, 4616, 4755, 5770, 6340, 6924, 7080, 7608, 8655, 9510, 11540, 12680, 13848, 17310, 18703, 19020, 23080, 34043, 34620, 37406, 38040, 56109, 68086, 69240, 74812, 93515, 102129, 112218, 136172, 149624, 170215, 182909, 187030, 204258, 224436, 272344, 280545, 340430, 365818, 374060, 408516, 448872, 510645, 548727, 561090, 680860, 731636, 748120, 817032, 914545, 1021290, 1097454, 1122180, 1361720, 1463272, 1829090, 2042580, 2194908, 2244360, 2743635, 3658180, 4085160, 4389816, 5487270, 7316360, 10791631, 10974540, 21583262, 21949080, 32374893, 43166524, 53958155, 64749786, 86333048, 107916310, 129499572, 161874465, 215832620, 258999144, 323748930, 431665240, 647497860, 1294995720]

約数ペア:

[(1, 1294995720), (2, 647497860), (3, 431665240), (4, 323748930), (5, 258999144), (6, 215832620), (8, 161874465), (10, 129499572), (12, 107916310), (15, 86333048), (20, 64749786), (24, 53958155), (30, 43166524), (40, 32374893), (59, 21949080), (60, 21583262), (118, 10974540), (120, 10791631), (177, 7316360), (236, 5487270), (295, 4389816), (317, 4085160), (354, 3658180), (472, 2743635), (577, 2244360), (590, 2194908), (634, 2042580), (708, 1829090), (885, 1463272), (951, 1361720), (1154, 1122180), (1180, 1097454), (1268, 1021290), (1416, 914545), (1585, 817032), (1731, 748120), (1770, 731636), (1902, 680860), (2308, 561090), (2360, 548727), (2536, 510645), (2885, 448872), (3170, 408516), (3462, 374060), (3540, 365818), (3804, 340430), (4616, 280545), (4755, 272344), (5770, 224436), (6340, 204258), (6924, 187030), (7080, 182909), (7608, 170215), (8655, 149624), (9510, 136172), (11540, 112218), (12680, 102129), (13848, 93515), (17310, 74812), (18703, 69240), (19020, 68086), (23080, 56109), (34043, 38040), (34620, 37406)]