15067080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2020

約数の個数: 128

約数和(自身を含む): 57427200

約数和(自身を除く): 42360120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 1993, 2520, 3780, 3986, 5979, 7560, 7972, 9965, 11958, 13951, 15944, 17937, 19930, 23916, 27902, 29895, 35874, 39860, 41853, 47832, 53811, 55804, 59790, 69755, 71748, 79720, 83706, 89685, 107622, 111608, 119580, 125559, 139510, 143496, 167412, 179370, 209265, 215244, 239160, 251118, 269055, 279020, 334824, 358740, 376677, 418530, 430488, 502236, 538110, 558040, 627795, 717480, 753354, 837060, 1004472, 1076220, 1255590, 1506708, 1674120, 1883385, 2152440, 2511180, 3013416, 3766770, 5022360, 7533540, 15067080]

約数ペア:

[(1, 15067080), (2, 7533540), (3, 5022360), (4, 3766770), (5, 3013416), (6, 2511180), (7, 2152440), (8, 1883385), (9, 1674120), (10, 1506708), (12, 1255590), (14, 1076220), (15, 1004472), (18, 837060), (20, 753354), (21, 717480), (24, 627795), (27, 558040), (28, 538110), (30, 502236), (35, 430488), (36, 418530), (40, 376677), (42, 358740), (45, 334824), (54, 279020), (56, 269055), (60, 251118), (63, 239160), (70, 215244), (72, 209265), (84, 179370), (90, 167412), (105, 143496), (108, 139510), (120, 125559), (126, 119580), (135, 111608), (140, 107622), (168, 89685), (180, 83706), (189, 79720), (210, 71748), (216, 69755), (252, 59790), (270, 55804), (280, 53811), (315, 47832), (360, 41853), (378, 39860), (420, 35874), (504, 29895), (540, 27902), (630, 23916), (756, 19930), (840, 17937), (945, 15944), (1080, 13951), (1260, 11958), (1512, 9965), (1890, 7972), (1993, 7560), (2520, 5979), (3780, 3986)]