173121360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23269}}^1$

素因数の和:23316

約数の個数: 80

約数和(自身を含む): 554012160

約数和(自身を除く): 380890800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 23269, 46538, 69807, 93076, 116345, 139614, 186152, 232690, 279228, 349035, 372304, 465380, 558456, 698070, 721339, 930760, 1116912, 1396140, 1442678, 1861520, 2164017, 2792280, 2885356, 3606695, 4328034, 5584560, 5770712, 7213390, 8656068, 10820085, 11541424, 14426780, 17312136, 21640170, 28853560, 34624272, 43280340, 57707120, 86560680, 173121360]

約数ペア:

[(1, 173121360), (2, 86560680), (3, 57707120), (4, 43280340), (5, 34624272), (6, 28853560), (8, 21640170), (10, 17312136), (12, 14426780), (15, 11541424), (16, 10820085), (20, 8656068), (24, 7213390), (30, 5770712), (31, 5584560), (40, 4328034), (48, 3606695), (60, 2885356), (62, 2792280), (80, 2164017), (93, 1861520), (120, 1442678), (124, 1396140), (155, 1116912), (186, 930760), (240, 721339), (248, 698070), (310, 558456), (372, 465380), (465, 372304), (496, 349035), (620, 279228), (744, 232690), (930, 186152), (1240, 139614), (1488, 116345), (1860, 93076), (2480, 69807), (3720, 46538), (7440, 23269)]