151423920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11069}}^1$

素因数の和:11107

約数の個数: 120

約数和(自身を含む): 535345200

約数和(自身を除く): 383921280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 11069, 13680, 22138, 33207, 44276, 55345, 66414, 88552, 99621, 110690, 132828, 166035, 177104, 199242, 210311, 221380, 265656, 332070, 398484, 420622, 442760, 498105, 531312, 630933, 664140, 796968, 841244, 885520, 996210, 1051555, 1261866, 1328280, 1593936, 1682488, 1892799, 1992420, 2103110, 2523732, 2656560, 3154665, 3364976, 3785598, 3984840, 4206220, 5047464, 6309330, 7571196, 7969680, 8412440, 9463995, 10094928, 12618660, 15142392, 16824880, 18927990, 25237320, 30284784, 37855980, 50474640, 75711960, 151423920]

約数ペア:

[(1, 151423920), (2, 75711960), (3, 50474640), (4, 37855980), (5, 30284784), (6, 25237320), (8, 18927990), (9, 16824880), (10, 15142392), (12, 12618660), (15, 10094928), (16, 9463995), (18, 8412440), (19, 7969680), (20, 7571196), (24, 6309330), (30, 5047464), (36, 4206220), (38, 3984840), (40, 3785598), (45, 3364976), (48, 3154665), (57, 2656560), (60, 2523732), (72, 2103110), (76, 1992420), (80, 1892799), (90, 1682488), (95, 1593936), (114, 1328280), (120, 1261866), (144, 1051555), (152, 996210), (171, 885520), (180, 841244), (190, 796968), (228, 664140), (240, 630933), (285, 531312), (304, 498105), (342, 442760), (360, 420622), (380, 398484), (456, 332070), (570, 265656), (684, 221380), (720, 210311), (760, 199242), (855, 177104), (912, 166035), (1140, 132828), (1368, 110690), (1520, 99621), (1710, 88552), (2280, 66414), (2736, 55345), (3420, 44276), (4560, 33207), (6840, 22138), (11069, 13680)]