15678420960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{29453}}^1$

素因数の和:30580

約数の個数: 96

約数和(自身を含む): 49433237280

約数和(自身を除く): 33754816320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1109, 2218, 3327, 4436, 5545, 6654, 8872, 11090, 13308, 16635, 17744, 22180, 26616, 29453, 33270, 35488, 44360, 53232, 58906, 66540, 88359, 88720, 106464, 117812, 133080, 147265, 176718, 177440, 235624, 266160, 294530, 353436, 441795, 471248, 532320, 589060, 706872, 883590, 942496, 1178120, 1413744, 1767180, 2356240, 2827488, 3534360, 4712480, 7068720, 14137440, 32663377, 65326754, 97990131, 130653508, 163316885, 195980262, 261307016, 326633770, 391960524, 489950655, 522614032, 653267540, 783921048, 979901310, 1045228064, 1306535080, 1567842096, 1959802620, 2613070160, 3135684192, 3919605240, 5226140320, 7839210480, 15678420960]

約数ペア:

[(1, 15678420960), (2, 7839210480), (3, 5226140320), (4, 3919605240), (5, 3135684192), (6, 2613070160), (8, 1959802620), (10, 1567842096), (12, 1306535080), (15, 1045228064), (16, 979901310), (20, 783921048), (24, 653267540), (30, 522614032), (32, 489950655), (40, 391960524), (48, 326633770), (60, 261307016), (80, 195980262), (96, 163316885), (120, 130653508), (160, 97990131), (240, 65326754), (480, 32663377), (1109, 14137440), (2218, 7068720), (3327, 4712480), (4436, 3534360), (5545, 2827488), (6654, 2356240), (8872, 1767180), (11090, 1413744), (13308, 1178120), (16635, 942496), (17744, 883590), (22180, 706872), (26616, 589060), (29453, 532320), (33270, 471248), (35488, 441795), (44360, 353436), (53232, 294530), (58906, 266160), (66540, 235624), (88359, 177440), (88720, 176718), (106464, 147265), (117812, 133080)]