1245807660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 3543321600

約数和(自身を除く): 2297513940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 199, 206, 309, 398, 412, 515, 597, 618, 796, 995, 1013, 1030, 1194, 1236, 1545, 1990, 2026, 2060, 2388, 2985, 3039, 3090, 3980, 4052, 5065, 5970, 6078, 6180, 10130, 11940, 12156, 15195, 20260, 20497, 30390, 40994, 60780, 61491, 81988, 102485, 104339, 122982, 201587, 204970, 208678, 245964, 307455, 313017, 403174, 409940, 417356, 521695, 604761, 614910, 626034, 806348, 1007935, 1043390, 1209522, 1229820, 1252068, 1565085, 2015870, 2086780, 2419044, 3023805, 3130170, 4031740, 6047610, 6260340, 12095220, 20763461, 41526922, 62290383, 83053844, 103817305, 124580766, 207634610, 249161532, 311451915, 415269220, 622903830, 1245807660]

約数ペア:

[(1, 1245807660), (2, 622903830), (3, 415269220), (4, 311451915), (5, 249161532), (6, 207634610), (10, 124580766), (12, 103817305), (15, 83053844), (20, 62290383), (30, 41526922), (60, 20763461), (103, 12095220), (199, 6260340), (206, 6047610), (309, 4031740), (398, 3130170), (412, 3023805), (515, 2419044), (597, 2086780), (618, 2015870), (796, 1565085), (995, 1252068), (1013, 1229820), (1030, 1209522), (1194, 1043390), (1236, 1007935), (1545, 806348), (1990, 626034), (2026, 614910), (2060, 604761), (2388, 521695), (2985, 417356), (3039, 409940), (3090, 403174), (3980, 313017), (4052, 307455), (5065, 245964), (5970, 208678), (6078, 204970), (6180, 201587), (10130, 122982), (11940, 104339), (12156, 102485), (15195, 81988), (20260, 61491), (20497, 60780), (30390, 40994)]