18214920480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1224121}}^1$

素因数の和:1224170

約数の個数: 96

約数和(自身を含む): 59227918848

約数和(自身を除く): 41012998368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 1224121, 2448242, 3672363, 4896484, 6120605, 7344726, 9792968, 12241210, 14689452, 18361815, 19585936, 24482420, 29378904, 36723630, 37947751, 39171872, 48964840, 58757808, 73447260, 75895502, 97929680, 113843253, 117515616, 146894520, 151791004, 189738755, 195859360, 227686506, 293789040, 303582008, 379477510, 455373012, 569216265, 587578080, 607164016, 758955020, 910746024, 1138432530, 1214328032, 1517910040, 1821492048, 2276865060, 3035820080, 3642984096, 4553730120, 6071640160, 9107460240, 18214920480]

約数ペア:

[(1, 18214920480), (2, 9107460240), (3, 6071640160), (4, 4553730120), (5, 3642984096), (6, 3035820080), (8, 2276865060), (10, 1821492048), (12, 1517910040), (15, 1214328032), (16, 1138432530), (20, 910746024), (24, 758955020), (30, 607164016), (31, 587578080), (32, 569216265), (40, 455373012), (48, 379477510), (60, 303582008), (62, 293789040), (80, 227686506), (93, 195859360), (96, 189738755), (120, 151791004), (124, 146894520), (155, 117515616), (160, 113843253), (186, 97929680), (240, 75895502), (248, 73447260), (310, 58757808), (372, 48964840), (465, 39171872), (480, 37947751), (496, 36723630), (620, 29378904), (744, 24482420), (930, 19585936), (992, 18361815), (1240, 14689452), (1488, 12241210), (1860, 9792968), (2480, 7344726), (2976, 6120605), (3720, 4896484), (4960, 3672363), (7440, 2448242), (14880, 1224121)]