120198120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{143093}}^1$

素因数の和:143114

約数の個数: 64

約数和(自身を含む): 412110720

約数和(自身を除く): 291912600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 143093, 286186, 429279, 572372, 715465, 858558, 1001651, 1144744, 1430930, 1717116, 2003302, 2146395, 2861860, 3004953, 3434232, 4006604, 4292790, 5008255, 5723720, 6009906, 8013208, 8585580, 10016510, 12019812, 15024765, 17171160, 20033020, 24039624, 30049530, 40066040, 60099060, 120198120]

約数ペア:

[(1, 120198120), (2, 60099060), (3, 40066040), (4, 30049530), (5, 24039624), (6, 20033020), (7, 17171160), (8, 15024765), (10, 12019812), (12, 10016510), (14, 8585580), (15, 8013208), (20, 6009906), (21, 5723720), (24, 5008255), (28, 4292790), (30, 4006604), (35, 3434232), (40, 3004953), (42, 2861860), (56, 2146395), (60, 2003302), (70, 1717116), (84, 1430930), (105, 1144744), (120, 1001651), (140, 858558), (168, 715465), (210, 572372), (280, 429279), (420, 286186), (840, 143093)]