1994433360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{268069}}^1$

素因数の和:268116

約数の個数: 80

約数和(自身を含む): 6382210560

約数和(自身を除く): 4387777200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 268069, 536138, 804207, 1072276, 1340345, 1608414, 2144552, 2680690, 3216828, 4021035, 4289104, 5361380, 6433656, 8042070, 8310139, 10722760, 12867312, 16084140, 16620278, 21445520, 24930417, 32168280, 33240556, 41550695, 49860834, 64336560, 66481112, 83101390, 99721668, 124652085, 132962224, 166202780, 199443336, 249304170, 332405560, 398886672, 498608340, 664811120, 997216680, 1994433360]

約数ペア:

[(1, 1994433360), (2, 997216680), (3, 664811120), (4, 498608340), (5, 398886672), (6, 332405560), (8, 249304170), (10, 199443336), (12, 166202780), (15, 132962224), (16, 124652085), (20, 99721668), (24, 83101390), (30, 66481112), (31, 64336560), (40, 49860834), (48, 41550695), (60, 33240556), (62, 32168280), (80, 24930417), (93, 21445520), (120, 16620278), (124, 16084140), (155, 12867312), (186, 10722760), (240, 8310139), (248, 8042070), (310, 6433656), (372, 5361380), (465, 4289104), (496, 4021035), (620, 3216828), (744, 2680690), (930, 2144552), (1240, 1608414), (1488, 1340345), (1860, 1072276), (2480, 804207), (3720, 536138), (7440, 268069)]