122805960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1695

約数の個数: 128

約数和(自身を含む): 400878720

約数和(自身を除く): 278072760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1627, 1887, 2040, 2220, 2516, 3145, 3254, 3774, 4440, 4881, 5032, 6290, 6508, 7548, 8135, 9435, 9762, 12580, 13016, 15096, 16270, 18870, 19524, 24405, 25160, 27659, 32540, 37740, 39048, 48810, 55318, 60199, 65080, 75480, 82977, 97620, 110636, 120398, 138295, 165954, 180597, 195240, 221272, 240796, 276590, 300995, 331908, 361194, 414885, 481592, 553180, 601990, 663816, 722388, 829770, 902985, 1023383, 1106360, 1203980, 1444776, 1659540, 1805970, 2046766, 2407960, 3070149, 3319080, 3611940, 4093532, 5116915, 6140298, 7223880, 8187064, 10233830, 12280596, 15350745, 20467660, 24561192, 30701490, 40935320, 61402980, 122805960]

約数ペア:

[(1, 122805960), (2, 61402980), (3, 40935320), (4, 30701490), (5, 24561192), (6, 20467660), (8, 15350745), (10, 12280596), (12, 10233830), (15, 8187064), (17, 7223880), (20, 6140298), (24, 5116915), (30, 4093532), (34, 3611940), (37, 3319080), (40, 3070149), (51, 2407960), (60, 2046766), (68, 1805970), (74, 1659540), (85, 1444776), (102, 1203980), (111, 1106360), (120, 1023383), (136, 902985), (148, 829770), (170, 722388), (185, 663816), (204, 601990), (222, 553180), (255, 481592), (296, 414885), (340, 361194), (370, 331908), (408, 300995), (444, 276590), (510, 240796), (555, 221272), (629, 195240), (680, 180597), (740, 165954), (888, 138295), (1020, 120398), (1110, 110636), (1258, 97620), (1480, 82977), (1627, 75480), (1887, 65080), (2040, 60199), (2220, 55318), (2516, 48810), (3145, 39048), (3254, 37740), (3774, 32540), (4440, 27659), (4881, 25160), (5032, 24405), (6290, 19524), (6508, 18870), (7548, 16270), (8135, 15096), (9435, 13016), (9762, 12580)]