120622240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 298722816

約数和(自身を除く): 178100576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 248, 293, 310, 332, 415, 496, 586, 620, 664, 830, 992, 1172, 1240, 1328, 1465, 1660, 2344, 2480, 2573, 2656, 2930, 3320, 4688, 4960, 5146, 5860, 6640, 9083, 9376, 10292, 11720, 12865, 13280, 18166, 20584, 23440, 24319, 25730, 36332, 41168, 45415, 46880, 48638, 51460, 72664, 82336, 90830, 97276, 102920, 121595, 145328, 181660, 194552, 205840, 243190, 290656, 363320, 389104, 411680, 486380, 726640, 753889, 778208, 972760, 1453280, 1507778, 1945520, 3015556, 3769445, 3891040, 6031112, 7538890, 12062224, 15077780, 24124448, 30155560, 60311120, 120622240]

約数ペア:

[(1, 120622240), (2, 60311120), (4, 30155560), (5, 24124448), (8, 15077780), (10, 12062224), (16, 7538890), (20, 6031112), (31, 3891040), (32, 3769445), (40, 3015556), (62, 1945520), (80, 1507778), (83, 1453280), (124, 972760), (155, 778208), (160, 753889), (166, 726640), (248, 486380), (293, 411680), (310, 389104), (332, 363320), (415, 290656), (496, 243190), (586, 205840), (620, 194552), (664, 181660), (830, 145328), (992, 121595), (1172, 102920), (1240, 97276), (1328, 90830), (1465, 82336), (1660, 72664), (2344, 51460), (2480, 48638), (2573, 46880), (2656, 45415), (2930, 41168), (3320, 36332), (4688, 25730), (4960, 24319), (5146, 23440), (5860, 20584), (6640, 18166), (9083, 13280), (9376, 12865), (10292, 11720)]