150791440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 370976256

約数和(自身を除く): 220184816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1483, 1640, 2480, 2542, 2966, 3280, 5084, 5932, 6355, 7415, 10168, 11864, 12710, 14830, 20336, 23728, 25420, 29660, 45973, 50840, 59320, 60803, 91946, 101680, 118640, 121606, 183892, 229865, 243212, 304015, 367784, 459730, 486424, 608030, 735568, 919460, 972848, 1216060, 1838920, 1884893, 2432120, 3677840, 3769786, 4864240, 7539572, 9424465, 15079144, 18848930, 30158288, 37697860, 75395720, 150791440]

約数ペア:

[(1, 150791440), (2, 75395720), (4, 37697860), (5, 30158288), (8, 18848930), (10, 15079144), (16, 9424465), (20, 7539572), (31, 4864240), (40, 3769786), (41, 3677840), (62, 2432120), (80, 1884893), (82, 1838920), (124, 1216060), (155, 972848), (164, 919460), (205, 735568), (248, 608030), (310, 486424), (328, 459730), (410, 367784), (496, 304015), (620, 243212), (656, 229865), (820, 183892), (1240, 121606), (1271, 118640), (1483, 101680), (1640, 91946), (2480, 60803), (2542, 59320), (2966, 50840), (3280, 45973), (5084, 29660), (5932, 25420), (6355, 23728), (7415, 20336), (10168, 14830), (11864, 12710)]