48170520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 166664160

約数和(自身を除く): 118493640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 463, 510, 578, 612, 680, 765, 867, 926, 1020, 1156, 1224, 1389, 1445, 1530, 1734, 1852, 2040, 2312, 2315, 2601, 2778, 2890, 3060, 3468, 3704, 4167, 4335, 4630, 5202, 5556, 5780, 6120, 6936, 6945, 7871, 8334, 8670, 9260, 10404, 11112, 11560, 13005, 13890, 15742, 16668, 17340, 18520, 20808, 20835, 23613, 26010, 27780, 31484, 33336, 34680, 39355, 41670, 47226, 52020, 55560, 62968, 70839, 78710, 83340, 94452, 104040, 118065, 133807, 141678, 157420, 166680, 188904, 236130, 267614, 283356, 314840, 354195, 401421, 472260, 535228, 566712, 669035, 708390, 802842, 944520, 1070456, 1204263, 1338070, 1416780, 1605684, 2007105, 2408526, 2676140, 2833560, 3211368, 4014210, 4817052, 5352280, 6021315, 8028420, 9634104, 12042630, 16056840, 24085260, 48170520]

約数ペア:

[(1, 48170520), (2, 24085260), (3, 16056840), (4, 12042630), (5, 9634104), (6, 8028420), (8, 6021315), (9, 5352280), (10, 4817052), (12, 4014210), (15, 3211368), (17, 2833560), (18, 2676140), (20, 2408526), (24, 2007105), (30, 1605684), (34, 1416780), (36, 1338070), (40, 1204263), (45, 1070456), (51, 944520), (60, 802842), (68, 708390), (72, 669035), (85, 566712), (90, 535228), (102, 472260), (120, 401421), (136, 354195), (153, 314840), (170, 283356), (180, 267614), (204, 236130), (255, 188904), (289, 166680), (306, 157420), (340, 141678), (360, 133807), (408, 118065), (463, 104040), (510, 94452), (578, 83340), (612, 78710), (680, 70839), (765, 62968), (867, 55560), (926, 52020), (1020, 47226), (1156, 41670), (1224, 39355), (1389, 34680), (1445, 33336), (1530, 31484), (1734, 27780), (1852, 26010), (2040, 23613), (2312, 20835), (2315, 20808), (2601, 18520), (2778, 17340), (2890, 16668), (3060, 15742), (3468, 13890), (3704, 13005), (4167, 11560), (4335, 11112), (4630, 10404), (5202, 9260), (5556, 8670), (5780, 8334), (6120, 7871), (6936, 6945)]