1648320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 112

約数和(自身を含む): 5596128

約数和(自身を除く): 3947808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 101, 102, 120, 136, 160, 170, 192, 202, 204, 240, 255, 272, 303, 320, 340, 404, 408, 480, 505, 510, 544, 606, 680, 808, 816, 960, 1010, 1020, 1088, 1212, 1360, 1515, 1616, 1632, 1717, 2020, 2040, 2424, 2720, 3030, 3232, 3264, 3434, 4040, 4080, 4848, 5151, 5440, 6060, 6464, 6868, 8080, 8160, 8585, 9696, 10302, 12120, 13736, 16160, 16320, 17170, 19392, 20604, 24240, 25755, 27472, 32320, 34340, 41208, 48480, 51510, 54944, 68680, 82416, 96960, 103020, 109888, 137360, 164832, 206040, 274720, 329664, 412080, 549440, 824160, 1648320]

約数ペア:

[(1, 1648320), (2, 824160), (3, 549440), (4, 412080), (5, 329664), (6, 274720), (8, 206040), (10, 164832), (12, 137360), (15, 109888), (16, 103020), (17, 96960), (20, 82416), (24, 68680), (30, 54944), (32, 51510), (34, 48480), (40, 41208), (48, 34340), (51, 32320), (60, 27472), (64, 25755), (68, 24240), (80, 20604), (85, 19392), (96, 17170), (101, 16320), (102, 16160), (120, 13736), (136, 12120), (160, 10302), (170, 9696), (192, 8585), (202, 8160), (204, 8080), (240, 6868), (255, 6464), (272, 6060), (303, 5440), (320, 5151), (340, 4848), (404, 4080), (408, 4040), (480, 3434), (505, 3264), (510, 3232), (544, 3030), (606, 2720), (680, 2424), (808, 2040), (816, 2020), (960, 1717), (1010, 1632), (1020, 1616), (1088, 1515), (1212, 1360)]