383828520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 1181174400

約数和(自身を除く): 797345880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 89, 120, 166, 178, 249, 267, 332, 356, 415, 433, 445, 498, 534, 664, 712, 830, 866, 890, 996, 1068, 1245, 1299, 1335, 1660, 1732, 1780, 1992, 2136, 2165, 2490, 2598, 2670, 3320, 3464, 3560, 4330, 4980, 5196, 5340, 6495, 7387, 8660, 9960, 10392, 10680, 12990, 14774, 17320, 22161, 25980, 29548, 35939, 36935, 38537, 44322, 51960, 59096, 71878, 73870, 77074, 88644, 107817, 110805, 115611, 143756, 147740, 154148, 177288, 179695, 192685, 215634, 221610, 231222, 287512, 295480, 308296, 359390, 385370, 431268, 443220, 462444, 539085, 578055, 718780, 770740, 862536, 886440, 924888, 1078170, 1156110, 1437560, 1541480, 2156340, 2312220, 3198571, 4312680, 4624440, 6397142, 9595713, 12794284, 15992855, 19191426, 25588568, 31985710, 38382852, 47978565, 63971420, 76765704, 95957130, 127942840, 191914260, 383828520]

約数ペア:

[(1, 383828520), (2, 191914260), (3, 127942840), (4, 95957130), (5, 76765704), (6, 63971420), (8, 47978565), (10, 38382852), (12, 31985710), (15, 25588568), (20, 19191426), (24, 15992855), (30, 12794284), (40, 9595713), (60, 6397142), (83, 4624440), (89, 4312680), (120, 3198571), (166, 2312220), (178, 2156340), (249, 1541480), (267, 1437560), (332, 1156110), (356, 1078170), (415, 924888), (433, 886440), (445, 862536), (498, 770740), (534, 718780), (664, 578055), (712, 539085), (830, 462444), (866, 443220), (890, 431268), (996, 385370), (1068, 359390), (1245, 308296), (1299, 295480), (1335, 287512), (1660, 231222), (1732, 221610), (1780, 215634), (1992, 192685), (2136, 179695), (2165, 177288), (2490, 154148), (2598, 147740), (2670, 143756), (3320, 115611), (3464, 110805), (3560, 107817), (4330, 88644), (4980, 77074), (5196, 73870), (5340, 71878), (6495, 59096), (7387, 51960), (8660, 44322), (9960, 38537), (10392, 36935), (10680, 35939), (12990, 29548), (14774, 25980), (17320, 22161)]