120445884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15139}}^1$

素因数の和:15179

約数の個数: 72

約数和(自身を含む): 347190480

約数和(自身を除く): 226744596

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, 15139, 30278, 45417, 60556, 90834, 136251, 181668, 196807, 257363, 272502, 393614, 514726, 545004, 590421, 772089, 787228, 1029452, 1180842, 1544178, 1771263, 2316267, 2361684, 3088356, 3345719, 3542526, 4632534, 6691438, 7085052, 9265068, 10037157, 13382876, 20074314, 30111471, 40148628, 60222942, 120445884]

約数ペア:

[(1, 120445884), (2, 60222942), (3, 40148628), (4, 30111471), (6, 20074314), (9, 13382876), (12, 10037157), (13, 9265068), (17, 7085052), (18, 6691438), (26, 4632534), (34, 3542526), (36, 3345719), (39, 3088356), (51, 2361684), (52, 2316267), (68, 1771263), (78, 1544178), (102, 1180842), (117, 1029452), (153, 787228), (156, 772089), (204, 590421), (221, 545004), (234, 514726), (306, 393614), (442, 272502), (468, 257363), (612, 196807), (663, 181668), (884, 136251), (1326, 90834), (1989, 60556), (2652, 45417), (3978, 30278), (7956, 15139)]