2339880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 7879680

約数和(自身を除く): 5539800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 37, 40, 51, 60, 62, 68, 74, 85, 93, 102, 111, 120, 124, 136, 148, 155, 170, 185, 186, 204, 222, 248, 255, 296, 310, 340, 370, 372, 408, 444, 465, 510, 527, 555, 620, 629, 680, 740, 744, 888, 930, 1020, 1054, 1110, 1147, 1240, 1258, 1480, 1581, 1860, 1887, 2040, 2108, 2220, 2294, 2516, 2635, 3145, 3162, 3441, 3720, 3774, 4216, 4440, 4588, 5032, 5270, 5735, 6290, 6324, 6882, 7548, 7905, 9176, 9435, 10540, 11470, 12580, 12648, 13764, 15096, 15810, 17205, 18870, 19499, 21080, 22940, 25160, 27528, 31620, 34410, 37740, 38998, 45880, 58497, 63240, 68820, 75480, 77996, 97495, 116994, 137640, 155992, 194990, 233988, 292485, 389980, 467976, 584970, 779960, 1169940, 2339880]

約数ペア:

[(1, 2339880), (2, 1169940), (3, 779960), (4, 584970), (5, 467976), (6, 389980), (8, 292485), (10, 233988), (12, 194990), (15, 155992), (17, 137640), (20, 116994), (24, 97495), (30, 77996), (31, 75480), (34, 68820), (37, 63240), (40, 58497), (51, 45880), (60, 38998), (62, 37740), (68, 34410), (74, 31620), (85, 27528), (93, 25160), (102, 22940), (111, 21080), (120, 19499), (124, 18870), (136, 17205), (148, 15810), (155, 15096), (170, 13764), (185, 12648), (186, 12580), (204, 11470), (222, 10540), (248, 9435), (255, 9176), (296, 7905), (310, 7548), (340, 6882), (370, 6324), (372, 6290), (408, 5735), (444, 5270), (465, 5032), (510, 4588), (527, 4440), (555, 4216), (620, 3774), (629, 3720), (680, 3441), (740, 3162), (744, 3145), (888, 2635), (930, 2516), (1020, 2294), (1054, 2220), (1110, 2108), (1147, 2040), (1240, 1887), (1258, 1860), (1480, 1581)]