2820064680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29339}}^1$

素因数の和:29448

約数の個数: 128

約数和(自身を含む): 9506160000

約数和(自身を除く): 6686095320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 6408, 8010, 9612, 10680, 12015, 16020, 19224, 24030, 29339, 32040, 48060, 58678, 88017, 96120, 117356, 146695, 176034, 234712, 264051, 293390, 352068, 440085, 528102, 586780, 704136, 792153, 880170, 1056204, 1173560, 1320255, 1584306, 1760340, 2112408, 2611171, 2640510, 3168612, 3520680, 3960765, 5222342, 5281020, 6337224, 7833513, 7921530, 10444684, 10562040, 13055855, 15667026, 15843060, 20889368, 23500539, 26111710, 31334052, 31686120, 39167565, 47001078, 52223420, 62668104, 70501617, 78335130, 94002156, 104446840, 117502695, 141003234, 156670260, 188004312, 235005390, 282006468, 313340520, 352508085, 470010780, 564012936, 705016170, 940021560, 1410032340, 2820064680]

約数ペア:

[(1, 2820064680), (2, 1410032340), (3, 940021560), (4, 705016170), (5, 564012936), (6, 470010780), (8, 352508085), (9, 313340520), (10, 282006468), (12, 235005390), (15, 188004312), (18, 156670260), (20, 141003234), (24, 117502695), (27, 104446840), (30, 94002156), (36, 78335130), (40, 70501617), (45, 62668104), (54, 52223420), (60, 47001078), (72, 39167565), (89, 31686120), (90, 31334052), (108, 26111710), (120, 23500539), (135, 20889368), (178, 15843060), (180, 15667026), (216, 13055855), (267, 10562040), (270, 10444684), (356, 7921530), (360, 7833513), (445, 6337224), (534, 5281020), (540, 5222342), (712, 3960765), (801, 3520680), (890, 3168612), (1068, 2640510), (1080, 2611171), (1335, 2112408), (1602, 1760340), (1780, 1584306), (2136, 1320255), (2403, 1173560), (2670, 1056204), (3204, 880170), (3560, 792153), (4005, 704136), (4806, 586780), (5340, 528102), (6408, 440085), (8010, 352068), (9612, 293390), (10680, 264051), (12015, 234712), (16020, 176034), (19224, 146695), (24030, 117356), (29339, 96120), (32040, 88017), (48060, 58678)]