1560481884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{196139}}^1$

素因数の和:196179

約数の個数: 72

約数和(自身を含む): 4497882480

約数和(自身を除く): 2937400596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 196139, 392278, 588417, 784556, 1176834, 1765251, 2353668, 2549807, 3334363, 3530502, 5099614, 6668726, 7061004, 7649421, 10003089, 10199228, 13337452, 15298842, 20006178, 22948263, 30009267, 30597684, 40012356, 43346719, 45896526, 60018534, 86693438, 91793052, 120037068, 130040157, 173386876, 260080314, 390120471, 520160628, 780240942, 1560481884]

約数ペア:

[(1, 1560481884), (2, 780240942), (3, 520160628), (4, 390120471), (6, 260080314), (9, 173386876), (12, 130040157), (13, 120037068), (17, 91793052), (18, 86693438), (26, 60018534), (34, 45896526), (36, 43346719), (39, 40012356), (51, 30597684), (52, 30009267), (68, 22948263), (78, 20006178), (102, 15298842), (117, 13337452), (153, 10199228), (156, 10003089), (204, 7649421), (221, 7061004), (234, 6668726), (306, 5099614), (442, 3530502), (468, 3334363), (612, 2549807), (663, 2353668), (884, 1765251), (1326, 1176834), (1989, 784556), (2652, 588417), (3978, 392278), (7956, 196139)]