270912720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2861

約数の個数: 160

約数和(自身を含む): 933940224

約数和(自身を除く): 663027504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 2801, 3120, 3224, 3720, 4030, 4836, 5602, 6045, 6448, 7440, 8060, 8403, 9672, 11204, 12090, 14005, 16120, 16806, 19344, 22408, 24180, 28010, 32240, 33612, 36413, 42015, 44816, 48360, 56020, 67224, 72826, 84030, 86831, 96720, 109239, 112040, 134448, 145652, 168060, 173662, 182065, 218478, 224080, 260493, 291304, 336120, 347324, 364130, 434155, 436956, 520986, 546195, 582608, 672240, 694648, 728260, 868310, 873912, 1041972, 1092390, 1128803, 1302465, 1389296, 1456520, 1736620, 1747824, 2083944, 2184780, 2257606, 2604930, 2913040, 3386409, 3473240, 4167888, 4369560, 4515212, 5209860, 5644015, 6772818, 6946480, 8739120, 9030424, 10419720, 11288030, 13545636, 16932045, 18060848, 20839440, 22576060, 27091272, 33864090, 45152120, 54182544, 67728180, 90304240, 135456360, 270912720]

約数ペア:

[(1, 270912720), (2, 135456360), (3, 90304240), (4, 67728180), (5, 54182544), (6, 45152120), (8, 33864090), (10, 27091272), (12, 22576060), (13, 20839440), (15, 18060848), (16, 16932045), (20, 13545636), (24, 11288030), (26, 10419720), (30, 9030424), (31, 8739120), (39, 6946480), (40, 6772818), (48, 5644015), (52, 5209860), (60, 4515212), (62, 4369560), (65, 4167888), (78, 3473240), (80, 3386409), (93, 2913040), (104, 2604930), (120, 2257606), (124, 2184780), (130, 2083944), (155, 1747824), (156, 1736620), (186, 1456520), (195, 1389296), (208, 1302465), (240, 1128803), (248, 1092390), (260, 1041972), (310, 873912), (312, 868310), (372, 728260), (390, 694648), (403, 672240), (465, 582608), (496, 546195), (520, 520986), (620, 436956), (624, 434155), (744, 364130), (780, 347324), (806, 336120), (930, 291304), (1040, 260493), (1209, 224080), (1240, 218478), (1488, 182065), (1560, 173662), (1612, 168060), (1860, 145652), (2015, 134448), (2418, 112040), (2480, 109239), (2801, 96720), (3120, 86831), (3224, 84030), (3720, 72826), (4030, 67224), (4836, 56020), (5602, 48360), (6045, 44816), (6448, 42015), (7440, 36413), (8060, 33612), (8403, 32240), (9672, 28010), (11204, 24180), (12090, 22408), (14005, 19344), (16120, 16806)]