3686280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 12700800

約数和(自身を除く): 9014520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 139, 156, 170, 195, 204, 221, 255, 260, 278, 312, 340, 390, 408, 417, 442, 510, 520, 556, 663, 680, 695, 780, 834, 884, 1020, 1105, 1112, 1326, 1390, 1560, 1668, 1768, 1807, 2040, 2085, 2210, 2363, 2652, 2780, 3315, 3336, 3614, 4170, 4420, 4726, 5304, 5421, 5560, 6630, 7089, 7228, 8340, 8840, 9035, 9452, 10842, 11815, 13260, 14178, 14456, 16680, 18070, 18904, 21684, 23630, 26520, 27105, 28356, 30719, 35445, 36140, 43368, 47260, 54210, 56712, 61438, 70890, 72280, 92157, 94520, 108420, 122876, 141780, 153595, 184314, 216840, 245752, 283560, 307190, 368628, 460785, 614380, 737256, 921570, 1228760, 1843140, 3686280]

約数ペア:

[(1, 3686280), (2, 1843140), (3, 1228760), (4, 921570), (5, 737256), (6, 614380), (8, 460785), (10, 368628), (12, 307190), (13, 283560), (15, 245752), (17, 216840), (20, 184314), (24, 153595), (26, 141780), (30, 122876), (34, 108420), (39, 94520), (40, 92157), (51, 72280), (52, 70890), (60, 61438), (65, 56712), (68, 54210), (78, 47260), (85, 43368), (102, 36140), (104, 35445), (120, 30719), (130, 28356), (136, 27105), (139, 26520), (156, 23630), (170, 21684), (195, 18904), (204, 18070), (221, 16680), (255, 14456), (260, 14178), (278, 13260), (312, 11815), (340, 10842), (390, 9452), (408, 9035), (417, 8840), (442, 8340), (510, 7228), (520, 7089), (556, 6630), (663, 5560), (680, 5421), (695, 5304), (780, 4726), (834, 4420), (884, 4170), (1020, 3614), (1105, 3336), (1112, 3315), (1326, 2780), (1390, 2652), (1560, 2363), (1668, 2210), (1768, 2085), (1807, 2040)]