378290520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11299}}^1$

素因数の和:11350

約数の個数: 128

約数和(自身を含む): 1301760000

約数和(自身を除く): 923469480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 11299, 16740, 22598, 33480, 33897, 45196, 56495, 67794, 90392, 101691, 112990, 135588, 169485, 203382, 225980, 271176, 305073, 338970, 350269, 406764, 451960, 508455, 610146, 677940, 700538, 813528, 1016910, 1050807, 1220292, 1355880, 1401076, 1525365, 1751345, 2033820, 2101614, 2440584, 2802152, 3050730, 3152421, 3502690, 4067640, 4203228, 5254035, 6101460, 6304842, 7005380, 8406456, 9457263, 10508070, 12202920, 12609684, 14010760, 15762105, 18914526, 21016140, 25219368, 31524210, 37829052, 42032280, 47286315, 63048420, 75658104, 94572630, 126096840, 189145260, 378290520]

約数ペア:

[(1, 378290520), (2, 189145260), (3, 126096840), (4, 94572630), (5, 75658104), (6, 63048420), (8, 47286315), (9, 42032280), (10, 37829052), (12, 31524210), (15, 25219368), (18, 21016140), (20, 18914526), (24, 15762105), (27, 14010760), (30, 12609684), (31, 12202920), (36, 10508070), (40, 9457263), (45, 8406456), (54, 7005380), (60, 6304842), (62, 6101460), (72, 5254035), (90, 4203228), (93, 4067640), (108, 3502690), (120, 3152421), (124, 3050730), (135, 2802152), (155, 2440584), (180, 2101614), (186, 2033820), (216, 1751345), (248, 1525365), (270, 1401076), (279, 1355880), (310, 1220292), (360, 1050807), (372, 1016910), (465, 813528), (540, 700538), (558, 677940), (620, 610146), (744, 508455), (837, 451960), (930, 406764), (1080, 350269), (1116, 338970), (1240, 305073), (1395, 271176), (1674, 225980), (1860, 203382), (2232, 169485), (2790, 135588), (3348, 112990), (3720, 101691), (4185, 90392), (5580, 67794), (6696, 56495), (8370, 45196), (11160, 33897), (11299, 33480), (16740, 22598)]