2855879280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{6971}}^1$

素因数の和:7559

約数の個数: 120

約数和(自身を含む): 9609228720

約数和(自身を除く): 6753349440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 569, 720, 1138, 1707, 2276, 2845, 3414, 4552, 5121, 5690, 6828, 6971, 8535, 9104, 10242, 11380, 13656, 13942, 17070, 20484, 20913, 22760, 25605, 27312, 27884, 34140, 34855, 40968, 41826, 45520, 51210, 55768, 62739, 68280, 69710, 81936, 83652, 102420, 104565, 111536, 125478, 136560, 139420, 167304, 204840, 209130, 250956, 278840, 313695, 334608, 409680, 418260, 501912, 557680, 627390, 836520, 1003824, 1254780, 1673040, 2509560, 3966499, 5019120, 7932998, 11899497, 15865996, 19832495, 23798994, 31731992, 35698491, 39664990, 47597988, 59497485, 63463984, 71396982, 79329980, 95195976, 118994970, 142793964, 158659960, 178492455, 190391952, 237989940, 285587928, 317319920, 356984910, 475979880, 571175856, 713969820, 951959760, 1427939640, 2855879280]

約数ペア:

[(1, 2855879280), (2, 1427939640), (3, 951959760), (4, 713969820), (5, 571175856), (6, 475979880), (8, 356984910), (9, 317319920), (10, 285587928), (12, 237989940), (15, 190391952), (16, 178492455), (18, 158659960), (20, 142793964), (24, 118994970), (30, 95195976), (36, 79329980), (40, 71396982), (45, 63463984), (48, 59497485), (60, 47597988), (72, 39664990), (80, 35698491), (90, 31731992), (120, 23798994), (144, 19832495), (180, 15865996), (240, 11899497), (360, 7932998), (569, 5019120), (720, 3966499), (1138, 2509560), (1707, 1673040), (2276, 1254780), (2845, 1003824), (3414, 836520), (4552, 627390), (5121, 557680), (5690, 501912), (6828, 418260), (6971, 409680), (8535, 334608), (9104, 313695), (10242, 278840), (11380, 250956), (13656, 209130), (13942, 204840), (17070, 167304), (20484, 139420), (20913, 136560), (22760, 125478), (25605, 111536), (27312, 104565), (27884, 102420), (34140, 83652), (34855, 81936), (40968, 69710), (41826, 68280), (45520, 62739), (51210, 55768)]