105608320

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5373

約数の個数: 64

約数和(自身を含む): 260663040

約数和(自身を除く): 155054720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 5323, 9920, 10646, 19840, 21292, 26615, 42584, 53230, 85168, 106460, 165013, 170336, 212920, 330026, 340672, 425840, 660052, 681344, 825065, 851680, 1320104, 1650130, 1703360, 2640208, 3300260, 3406720, 5280416, 6600520, 10560832, 13201040, 21121664, 26402080, 52804160, 105608320]

約数ペア:

[(1, 105608320), (2, 52804160), (4, 26402080), (5, 21121664), (8, 13201040), (10, 10560832), (16, 6600520), (20, 5280416), (31, 3406720), (32, 3300260), (40, 2640208), (62, 1703360), (64, 1650130), (80, 1320104), (124, 851680), (128, 825065), (155, 681344), (160, 660052), (248, 425840), (310, 340672), (320, 330026), (496, 212920), (620, 170336), (640, 165013), (992, 106460), (1240, 85168), (1984, 53230), (2480, 42584), (3968, 26615), (4960, 21292), (5323, 19840), (9920, 10646)]