899634480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51349}}^1$

素因数の和:51438

約数の個数: 80

約数和(自身を含む): 2827125600

約数和(自身を除く): 1927491120

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, 51349, 102698, 154047, 205396, 256745, 308094, 410792, 513490, 616188, 770235, 821584, 1026980, 1232376, 1540470, 2053960, 2464752, 3080940, 3748477, 4107920, 6161880, 7496954, 11245431, 12323760, 14993908, 18742385, 22490862, 29987816, 37484770, 44981724, 56227155, 59975632, 74969540, 89963448, 112454310, 149939080, 179926896, 224908620, 299878160, 449817240, 899634480]

約数ペア:

[(1, 899634480), (2, 449817240), (3, 299878160), (4, 224908620), (5, 179926896), (6, 149939080), (8, 112454310), (10, 89963448), (12, 74969540), (15, 59975632), (16, 56227155), (20, 44981724), (24, 37484770), (30, 29987816), (40, 22490862), (48, 18742385), (60, 14993908), (73, 12323760), (80, 11245431), (120, 7496954), (146, 6161880), (219, 4107920), (240, 3748477), (292, 3080940), (365, 2464752), (438, 2053960), (584, 1540470), (730, 1232376), (876, 1026980), (1095, 821584), (1168, 770235), (1460, 616188), (1752, 513490), (2190, 410792), (2920, 308094), (3504, 256745), (4380, 205396), (5840, 154047), (8760, 102698), (17520, 51349)]