7494657120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{3259}}^1$

素因数の和:4877

約数の個数: 144

約数和(自身を含む): 25599384720

約数和(自身を除く): 18104727600

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, 1597, 3194, 3259, 4791, 6388, 6518, 7985, 9582, 9777, 12776, 13036, 14373, 15970, 16295, 19164, 19554, 23955, 25552, 26072, 28746, 29331, 31940, 32590, 38328, 39108, 47910, 48885, 51104, 52144, 57492, 58662, 63880, 65180, 71865, 76656, 78216, 95820, 97770, 104288, 114984, 117324, 127760, 130360, 143730, 146655, 153312, 156432, 191640, 195540, 229968, 234648, 255520, 260720, 287460, 293310, 312864, 383280, 391080, 459936, 469296, 521440, 574920, 586620, 766560, 782160, 938592, 1149840, 1173240, 1564320, 2299680, 2346480, 4692960, 5204623, 10409246, 15613869, 20818492, 26023115, 31227738, 41636984, 46841607, 52046230, 62455476, 78069345, 83273968, 93683214, 104092460, 124910952, 156138690, 166547936, 187366428, 208184920, 234208035, 249821904, 312277380, 374732856, 416369840, 468416070, 499643808, 624554760, 749465712, 832739680, 936832140, 1249109520, 1498931424, 1873664280, 2498219040, 3747328560, 7494657120]

約数ペア:

[(1, 7494657120), (2, 3747328560), (3, 2498219040), (4, 1873664280), (5, 1498931424), (6, 1249109520), (8, 936832140), (9, 832739680), (10, 749465712), (12, 624554760), (15, 499643808), (16, 468416070), (18, 416369840), (20, 374732856), (24, 312277380), (30, 249821904), (32, 234208035), (36, 208184920), (40, 187366428), (45, 166547936), (48, 156138690), (60, 124910952), (72, 104092460), (80, 93683214), (90, 83273968), (96, 78069345), (120, 62455476), (144, 52046230), (160, 46841607), (180, 41636984), (240, 31227738), (288, 26023115), (360, 20818492), (480, 15613869), (720, 10409246), (1440, 5204623), (1597, 4692960), (3194, 2346480), (3259, 2299680), (4791, 1564320), (6388, 1173240), (6518, 1149840), (7985, 938592), (9582, 782160), (9777, 766560), (12776, 586620), (13036, 574920), (14373, 521440), (15970, 469296), (16295, 459936), (19164, 391080), (19554, 383280), (23955, 312864), (25552, 293310), (26072, 287460), (28746, 260720), (29331, 255520), (31940, 234648), (32590, 229968), (38328, 195540), (39108, 191640), (47910, 156432), (48885, 153312), (51104, 146655), (52144, 143730), (57492, 130360), (58662, 127760), (63880, 117324), (65180, 114984), (71865, 104288), (76656, 97770), (78216, 95820)]