1227835680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{111217}}^1$

素因数の和:111258

約数の個数: 96

約数和(自身を含む): 4035878784

約数和(自身を除く): 2808043104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 111217, 222434, 333651, 444868, 556085, 667302, 889736, 1112170, 1334604, 1668255, 1779472, 2224340, 2557991, 2669208, 3336510, 3558944, 4448680, 5115982, 5338416, 6673020, 7673973, 8897360, 10231964, 10676832, 12789955, 13346040, 15347946, 17794720, 20463928, 25579910, 26692080, 30695892, 38369865, 40927856, 51159820, 53384160, 61391784, 76739730, 81855712, 102319640, 122783568, 153479460, 204639280, 245567136, 306958920, 409278560, 613917840, 1227835680]

約数ペア:

[(1, 1227835680), (2, 613917840), (3, 409278560), (4, 306958920), (5, 245567136), (6, 204639280), (8, 153479460), (10, 122783568), (12, 102319640), (15, 81855712), (16, 76739730), (20, 61391784), (23, 53384160), (24, 51159820), (30, 40927856), (32, 38369865), (40, 30695892), (46, 26692080), (48, 25579910), (60, 20463928), (69, 17794720), (80, 15347946), (92, 13346040), (96, 12789955), (115, 10676832), (120, 10231964), (138, 8897360), (160, 7673973), (184, 6673020), (230, 5338416), (240, 5115982), (276, 4448680), (345, 3558944), (368, 3336510), (460, 2669208), (480, 2557991), (552, 2224340), (690, 1779472), (736, 1668255), (920, 1334604), (1104, 1112170), (1380, 889736), (1840, 667302), (2208, 556085), (2760, 444868), (3680, 333651), (5520, 222434), (11040, 111217)]