6387240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 21150720

約数和(自身を除く): 14763480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 101, 102, 120, 124, 136, 155, 170, 186, 202, 204, 248, 255, 303, 310, 340, 372, 404, 408, 465, 505, 510, 527, 606, 620, 680, 744, 808, 930, 1010, 1020, 1054, 1212, 1240, 1515, 1581, 1717, 1860, 2020, 2040, 2108, 2424, 2635, 3030, 3131, 3162, 3434, 3720, 4040, 4216, 5151, 5270, 6060, 6262, 6324, 6868, 7905, 8585, 9393, 10302, 10540, 12120, 12524, 12648, 13736, 15655, 15810, 17170, 18786, 20604, 21080, 25048, 25755, 31310, 31620, 34340, 37572, 41208, 46965, 51510, 53227, 62620, 63240, 68680, 75144, 93930, 103020, 106454, 125240, 159681, 187860, 206040, 212908, 266135, 319362, 375720, 425816, 532270, 638724, 798405, 1064540, 1277448, 1596810, 2129080, 3193620, 6387240]

約数ペア:

[(1, 6387240), (2, 3193620), (3, 2129080), (4, 1596810), (5, 1277448), (6, 1064540), (8, 798405), (10, 638724), (12, 532270), (15, 425816), (17, 375720), (20, 319362), (24, 266135), (30, 212908), (31, 206040), (34, 187860), (40, 159681), (51, 125240), (60, 106454), (62, 103020), (68, 93930), (85, 75144), (93, 68680), (101, 63240), (102, 62620), (120, 53227), (124, 51510), (136, 46965), (155, 41208), (170, 37572), (186, 34340), (202, 31620), (204, 31310), (248, 25755), (255, 25048), (303, 21080), (310, 20604), (340, 18786), (372, 17170), (404, 15810), (408, 15655), (465, 13736), (505, 12648), (510, 12524), (527, 12120), (606, 10540), (620, 10302), (680, 9393), (744, 8585), (808, 7905), (930, 6868), (1010, 6324), (1020, 6262), (1054, 6060), (1212, 5270), (1240, 5151), (1515, 4216), (1581, 4040), (1717, 3720), (1860, 3434), (2020, 3162), (2040, 3131), (2108, 3030), (2424, 2635)]