253023059280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55487513}}^1$

素因数の和:55487548

約数の個数: 80

約数和(自身を含む): 825654208320

約数和(自身を除く): 572631149040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 55487513, 110975026, 166462539, 221950052, 277437565, 332925078, 443900104, 554875130, 665850156, 832312695, 887800208, 1054262747, 1109750260, 1331700312, 1664625390, 2108525494, 2219500520, 2663400624, 3162788241, 3329250780, 4217050988, 4439001040, 5271313735, 6325576482, 6658501560, 8434101976, 10542627470, 12651152964, 13317003120, 15813941205, 16868203952, 21085254940, 25302305928, 31627882410, 42170509880, 50604611856, 63255764820, 84341019760, 126511529640, 253023059280]

約数ペア:

[(1, 253023059280), (2, 126511529640), (3, 84341019760), (4, 63255764820), (5, 50604611856), (6, 42170509880), (8, 31627882410), (10, 25302305928), (12, 21085254940), (15, 16868203952), (16, 15813941205), (19, 13317003120), (20, 12651152964), (24, 10542627470), (30, 8434101976), (38, 6658501560), (40, 6325576482), (48, 5271313735), (57, 4439001040), (60, 4217050988), (76, 3329250780), (80, 3162788241), (95, 2663400624), (114, 2219500520), (120, 2108525494), (152, 1664625390), (190, 1331700312), (228, 1109750260), (240, 1054262747), (285, 887800208), (304, 832312695), (380, 665850156), (456, 554875130), (570, 443900104), (760, 332925078), (912, 277437565), (1140, 221950052), (1520, 166462539), (2280, 110975026), (4560, 55487513)]