80942130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 218350080

約数和(自身を除く): 137407950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 71, 90, 106, 142, 159, 213, 239, 265, 318, 355, 426, 477, 478, 530, 639, 710, 717, 795, 954, 1065, 1195, 1278, 1434, 1590, 2130, 2151, 2385, 2390, 3195, 3585, 3763, 4302, 4770, 6390, 7170, 7526, 10755, 11289, 12667, 16969, 18815, 21510, 22578, 25334, 33867, 33938, 37630, 38001, 50907, 56445, 63335, 67734, 76002, 84845, 101814, 112890, 114003, 126670, 152721, 169335, 169690, 190005, 228006, 254535, 305442, 338670, 380010, 509070, 570015, 763605, 899357, 1140030, 1527210, 1798714, 2698071, 4496785, 5396142, 8094213, 8993570, 13490355, 16188426, 26980710, 40471065, 80942130]

約数ペア:

[(1, 80942130), (2, 40471065), (3, 26980710), (5, 16188426), (6, 13490355), (9, 8993570), (10, 8094213), (15, 5396142), (18, 4496785), (30, 2698071), (45, 1798714), (53, 1527210), (71, 1140030), (90, 899357), (106, 763605), (142, 570015), (159, 509070), (213, 380010), (239, 338670), (265, 305442), (318, 254535), (355, 228006), (426, 190005), (477, 169690), (478, 169335), (530, 152721), (639, 126670), (710, 114003), (717, 112890), (795, 101814), (954, 84845), (1065, 76002), (1195, 67734), (1278, 63335), (1434, 56445), (1590, 50907), (2130, 38001), (2151, 37630), (2385, 33938), (2390, 33867), (3195, 25334), (3585, 22578), (3763, 21510), (4302, 18815), (4770, 16969), (6390, 12667), (7170, 11289), (7526, 10755)]