1224245040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{69877}}^1$

素因数の和:69966

約数の個数: 80

約数和(自身を含む): 3847203168

約数和(自身を除く): 2622958128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 69877, 139754, 209631, 279508, 349385, 419262, 559016, 698770, 838524, 1048155, 1118032, 1397540, 1677048, 2096310, 2795080, 3354096, 4192620, 5101021, 5590160, 8385240, 10202042, 15303063, 16770480, 20404084, 25505105, 30606126, 40808168, 51010210, 61212252, 76515315, 81616336, 102020420, 122424504, 153030630, 204040840, 244849008, 306061260, 408081680, 612122520, 1224245040]

約数ペア:

[(1, 1224245040), (2, 612122520), (3, 408081680), (4, 306061260), (5, 244849008), (6, 204040840), (8, 153030630), (10, 122424504), (12, 102020420), (15, 81616336), (16, 76515315), (20, 61212252), (24, 51010210), (30, 40808168), (40, 30606126), (48, 25505105), (60, 20404084), (73, 16770480), (80, 15303063), (120, 10202042), (146, 8385240), (219, 5590160), (240, 5101021), (292, 4192620), (365, 3354096), (438, 2795080), (584, 2096310), (730, 1677048), (876, 1397540), (1095, 1118032), (1168, 1048155), (1460, 838524), (1752, 698770), (2190, 559016), (2920, 419262), (3504, 349385), (4380, 279508), (5840, 209631), (8760, 139754), (17520, 69877)]