2379812520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3917}}^1$

素因数の和:4075

約数の個数: 128

約数和(自身を含む): 7345779840

約数和(自身を除く): 4965967320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 83, 120, 122, 166, 183, 244, 249, 305, 332, 366, 415, 488, 498, 610, 664, 732, 830, 915, 996, 1220, 1245, 1464, 1660, 1830, 1992, 2440, 2490, 3320, 3660, 3917, 4980, 5063, 7320, 7834, 9960, 10126, 11751, 15189, 15668, 19585, 20252, 23502, 25315, 30378, 31336, 39170, 40504, 47004, 50630, 58755, 60756, 75945, 78340, 94008, 101260, 117510, 121512, 151890, 156680, 202520, 235020, 238937, 303780, 325111, 470040, 477874, 607560, 650222, 716811, 955748, 975333, 1194685, 1300444, 1433622, 1625555, 1911496, 1950666, 2389370, 2600888, 2867244, 3251110, 3584055, 3901332, 4778740, 4876665, 5734488, 6502220, 7168110, 7802664, 9557480, 9753330, 13004440, 14336220, 19506660, 19831771, 28672440, 39013320, 39663542, 59495313, 79327084, 99158855, 118990626, 158654168, 198317710, 237981252, 297476565, 396635420, 475962504, 594953130, 793270840, 1189906260, 2379812520]

約数ペア:

[(1, 2379812520), (2, 1189906260), (3, 793270840), (4, 594953130), (5, 475962504), (6, 396635420), (8, 297476565), (10, 237981252), (12, 198317710), (15, 158654168), (20, 118990626), (24, 99158855), (30, 79327084), (40, 59495313), (60, 39663542), (61, 39013320), (83, 28672440), (120, 19831771), (122, 19506660), (166, 14336220), (183, 13004440), (244, 9753330), (249, 9557480), (305, 7802664), (332, 7168110), (366, 6502220), (415, 5734488), (488, 4876665), (498, 4778740), (610, 3901332), (664, 3584055), (732, 3251110), (830, 2867244), (915, 2600888), (996, 2389370), (1220, 1950666), (1245, 1911496), (1464, 1625555), (1660, 1433622), (1830, 1300444), (1992, 1194685), (2440, 975333), (2490, 955748), (3320, 716811), (3660, 650222), (3917, 607560), (4980, 477874), (5063, 470040), (7320, 325111), (7834, 303780), (9960, 238937), (10126, 235020), (11751, 202520), (15189, 156680), (15668, 151890), (19585, 121512), (20252, 117510), (23502, 101260), (25315, 94008), (30378, 78340), (31336, 75945), (39170, 60756), (40504, 58755), (47004, 50630)]