1798760160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1249139}}^1$

素因数の和:1249160

約数の個数: 72

約数和(自身を含む): 6138273960

約数和(自身を除く): 4339513800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1249139, 2498278, 3747417, 4996556, 6245695, 7494834, 9993112, 11242251, 12491390, 14989668, 18737085, 19986224, 22484502, 24982780, 29979336, 37474170, 39972448, 44969004, 49965560, 56211255, 59958672, 74948340, 89938008, 99931120, 112422510, 119917344, 149896680, 179876016, 199862240, 224845020, 299793360, 359752032, 449690040, 599586720, 899380080, 1798760160]

約数ペア:

[(1, 1798760160), (2, 899380080), (3, 599586720), (4, 449690040), (5, 359752032), (6, 299793360), (8, 224845020), (9, 199862240), (10, 179876016), (12, 149896680), (15, 119917344), (16, 112422510), (18, 99931120), (20, 89938008), (24, 74948340), (30, 59958672), (32, 56211255), (36, 49965560), (40, 44969004), (45, 39972448), (48, 37474170), (60, 29979336), (72, 24982780), (80, 22484502), (90, 19986224), (96, 18737085), (120, 14989668), (144, 12491390), (160, 11242251), (180, 9993112), (240, 7494834), (288, 6245695), (360, 4996556), (480, 3747417), (720, 2498278), (1440, 1249139)]