2230907760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4789}}^1$

素因数の和:5455

約数の個数: 120

約数和(自身を含む): 7505278560

約数和(自身を除く): 5274370800

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, 647, 720, 1294, 1941, 2588, 3235, 3882, 4789, 5176, 5823, 6470, 7764, 9578, 9705, 10352, 11646, 12940, 14367, 15528, 19156, 19410, 23292, 23945, 25880, 28734, 29115, 31056, 38312, 38820, 43101, 46584, 47890, 51760, 57468, 58230, 71835, 76624, 77640, 86202, 93168, 95780, 114936, 116460, 143670, 155280, 172404, 191560, 215505, 229872, 232920, 287340, 344808, 383120, 431010, 465840, 574680, 689616, 862020, 1149360, 1724040, 3098483, 3448080, 6196966, 9295449, 12393932, 15492415, 18590898, 24787864, 27886347, 30984830, 37181796, 46477245, 49575728, 55772694, 61969660, 74363592, 92954490, 111545388, 123939320, 139431735, 148727184, 185908980, 223090776, 247878640, 278863470, 371817960, 446181552, 557726940, 743635920, 1115453880, 2230907760]

約数ペア:

[(1, 2230907760), (2, 1115453880), (3, 743635920), (4, 557726940), (5, 446181552), (6, 371817960), (8, 278863470), (9, 247878640), (10, 223090776), (12, 185908980), (15, 148727184), (16, 139431735), (18, 123939320), (20, 111545388), (24, 92954490), (30, 74363592), (36, 61969660), (40, 55772694), (45, 49575728), (48, 46477245), (60, 37181796), (72, 30984830), (80, 27886347), (90, 24787864), (120, 18590898), (144, 15492415), (180, 12393932), (240, 9295449), (360, 6196966), (647, 3448080), (720, 3098483), (1294, 1724040), (1941, 1149360), (2588, 862020), (3235, 689616), (3882, 574680), (4789, 465840), (5176, 431010), (5823, 383120), (6470, 344808), (7764, 287340), (9578, 232920), (9705, 229872), (10352, 215505), (11646, 191560), (12940, 172404), (14367, 155280), (15528, 143670), (19156, 116460), (19410, 114936), (23292, 95780), (23945, 93168), (25880, 86202), (28734, 77640), (29115, 76624), (31056, 71835), (38312, 58230), (38820, 57468), (43101, 51760), (46584, 47890)]