1845857520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197207}}^1$

素因数の和:197239

約数の個数: 120

約数和(自身を含む): 6675885216

約数和(自身を除く): 4830027696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 197207, 394414, 591621, 788828, 986035, 1183242, 1577656, 1774863, 1972070, 2366484, 2563691, 2958105, 3155312, 3549726, 3944140, 4732968, 5127382, 5916210, 7099452, 7691073, 7888280, 8874315, 9465936, 10254764, 11832420, 12818455, 14198904, 15382146, 15776560, 17748630, 20509528, 23073219, 23664840, 25636910, 28397808, 30764292, 35497260, 38455365, 41019056, 46146438, 47329680, 51273820, 61528584, 70994520, 76910730, 92292876, 102547640, 115366095, 123057168, 141989040, 153821460, 184585752, 205095280, 230732190, 307642920, 369171504, 461464380, 615285840, 922928760, 1845857520]

約数ペア:

[(1, 1845857520), (2, 922928760), (3, 615285840), (4, 461464380), (5, 369171504), (6, 307642920), (8, 230732190), (9, 205095280), (10, 184585752), (12, 153821460), (13, 141989040), (15, 123057168), (16, 115366095), (18, 102547640), (20, 92292876), (24, 76910730), (26, 70994520), (30, 61528584), (36, 51273820), (39, 47329680), (40, 46146438), (45, 41019056), (48, 38455365), (52, 35497260), (60, 30764292), (65, 28397808), (72, 25636910), (78, 23664840), (80, 23073219), (90, 20509528), (104, 17748630), (117, 15776560), (120, 15382146), (130, 14198904), (144, 12818455), (156, 11832420), (180, 10254764), (195, 9465936), (208, 8874315), (234, 7888280), (240, 7691073), (260, 7099452), (312, 5916210), (360, 5127382), (390, 4732968), (468, 3944140), (520, 3549726), (585, 3155312), (624, 2958105), (720, 2563691), (780, 2366484), (936, 1972070), (1040, 1774863), (1170, 1577656), (1560, 1183242), (1872, 986035), (2340, 788828), (3120, 591621), (4680, 394414), (9360, 197207)]