4120800

素因数分解:

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

素因数の和:141

約数の個数: 144

約数和(自身を含む): 14342832

約数和(自身を除く): 10222032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 101, 102, 120, 136, 150, 160, 170, 200, 202, 204, 240, 255, 272, 300, 303, 340, 400, 404, 408, 425, 480, 505, 510, 544, 600, 606, 680, 800, 808, 816, 850, 1010, 1020, 1200, 1212, 1275, 1360, 1515, 1616, 1632, 1700, 1717, 2020, 2040, 2400, 2424, 2525, 2550, 2720, 3030, 3232, 3400, 3434, 4040, 4080, 4848, 5050, 5100, 5151, 6060, 6800, 6868, 7575, 8080, 8160, 8585, 9696, 10100, 10200, 10302, 12120, 13600, 13736, 15150, 16160, 17170, 20200, 20400, 20604, 24240, 25755, 27472, 30300, 34340, 40400, 40800, 41208, 42925, 48480, 51510, 54944, 60600, 68680, 80800, 82416, 85850, 103020, 121200, 128775, 137360, 164832, 171700, 206040, 242400, 257550, 274720, 343400, 412080, 515100, 686800, 824160, 1030200, 1373600, 2060400, 4120800]

約数ペア:

[(1, 4120800), (2, 2060400), (3, 1373600), (4, 1030200), (5, 824160), (6, 686800), (8, 515100), (10, 412080), (12, 343400), (15, 274720), (16, 257550), (17, 242400), (20, 206040), (24, 171700), (25, 164832), (30, 137360), (32, 128775), (34, 121200), (40, 103020), (48, 85850), (50, 82416), (51, 80800), (60, 68680), (68, 60600), (75, 54944), (80, 51510), (85, 48480), (96, 42925), (100, 41208), (101, 40800), (102, 40400), (120, 34340), (136, 30300), (150, 27472), (160, 25755), (170, 24240), (200, 20604), (202, 20400), (204, 20200), (240, 17170), (255, 16160), (272, 15150), (300, 13736), (303, 13600), (340, 12120), (400, 10302), (404, 10200), (408, 10100), (425, 9696), (480, 8585), (505, 8160), (510, 8080), (544, 7575), (600, 6868), (606, 6800), (680, 6060), (800, 5151), (808, 5100), (816, 5050), (850, 4848), (1010, 4080), (1020, 4040), (1200, 3434), (1212, 3400), (1275, 3232), (1360, 3030), (1515, 2720), (1616, 2550), (1632, 2525), (1700, 2424), (1717, 2400), (2020, 2040)]