878667120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32983}}^1$

素因数の和:33039

約数の個数: 120

約数和(自身を含む): 3030701856

約数和(自身を除く): 2152034736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 32983, 65966, 98949, 131932, 164915, 197898, 263864, 296847, 329830, 395796, 494745, 527728, 593694, 659660, 791592, 989490, 1187388, 1220371, 1319320, 1484235, 1583184, 1978980, 2374776, 2440742, 2638640, 2968470, 3661113, 3957960, 4749552, 4881484, 5936940, 6101855, 7322226, 7915920, 9762968, 10983339, 11873880, 12203710, 14644452, 18305565, 19525936, 21966678, 23747760, 24407420, 29288904, 36611130, 43933356, 48814840, 54916695, 58577808, 73222260, 87866712, 97629680, 109833390, 146444520, 175733424, 219666780, 292889040, 439333560, 878667120]

約数ペア:

[(1, 878667120), (2, 439333560), (3, 292889040), (4, 219666780), (5, 175733424), (6, 146444520), (8, 109833390), (9, 97629680), (10, 87866712), (12, 73222260), (15, 58577808), (16, 54916695), (18, 48814840), (20, 43933356), (24, 36611130), (30, 29288904), (36, 24407420), (37, 23747760), (40, 21966678), (45, 19525936), (48, 18305565), (60, 14644452), (72, 12203710), (74, 11873880), (80, 10983339), (90, 9762968), (111, 7915920), (120, 7322226), (144, 6101855), (148, 5936940), (180, 4881484), (185, 4749552), (222, 3957960), (240, 3661113), (296, 2968470), (333, 2638640), (360, 2440742), (370, 2374776), (444, 1978980), (555, 1583184), (592, 1484235), (666, 1319320), (720, 1220371), (740, 1187388), (888, 989490), (1110, 791592), (1332, 659660), (1480, 593694), (1665, 527728), (1776, 494745), (2220, 395796), (2664, 329830), (2960, 296847), (3330, 263864), (4440, 197898), (5328, 164915), (6660, 131932), (8880, 98949), (13320, 65966), (26640, 32983)]