73113720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4651}}^1$

素因数の和:4796

約数の個数: 64

約数和(自身を含む): 221063040

約数和(自身を除く): 147949320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 4651, 5240, 7860, 9302, 13953, 15720, 18604, 23255, 27906, 37208, 46510, 55812, 69765, 93020, 111624, 139530, 186040, 279060, 558120, 609281, 1218562, 1827843, 2437124, 3046405, 3655686, 4874248, 6092810, 7311372, 9139215, 12185620, 14622744, 18278430, 24371240, 36556860, 73113720]

約数ペア:

[(1, 73113720), (2, 36556860), (3, 24371240), (4, 18278430), (5, 14622744), (6, 12185620), (8, 9139215), (10, 7311372), (12, 6092810), (15, 4874248), (20, 3655686), (24, 3046405), (30, 2437124), (40, 1827843), (60, 1218562), (120, 609281), (131, 558120), (262, 279060), (393, 186040), (524, 139530), (655, 111624), (786, 93020), (1048, 69765), (1310, 55812), (1572, 46510), (1965, 37208), (2620, 27906), (3144, 23255), (3930, 18604), (4651, 15720), (5240, 13953), (7860, 9302)]