23941320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 78624000

約数和(自身を除く): 54682680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 149, 156, 195, 206, 260, 298, 309, 312, 390, 412, 447, 515, 520, 596, 618, 745, 780, 824, 894, 1030, 1192, 1236, 1339, 1490, 1545, 1560, 1788, 1937, 2060, 2235, 2472, 2678, 2980, 3090, 3576, 3874, 4017, 4120, 4470, 5356, 5811, 5960, 6180, 6695, 7748, 8034, 8940, 9685, 10712, 11622, 12360, 13390, 15347, 15496, 16068, 17880, 19370, 20085, 23244, 26780, 29055, 30694, 32136, 38740, 40170, 46041, 46488, 53560, 58110, 61388, 76735, 77480, 80340, 92082, 116220, 122776, 153470, 160680, 184164, 199511, 230205, 232440, 306940, 368328, 399022, 460410, 598533, 613880, 798044, 920820, 997555, 1197066, 1596088, 1841640, 1995110, 2394132, 2992665, 3990220, 4788264, 5985330, 7980440, 11970660, 23941320]

約数ペア:

[(1, 23941320), (2, 11970660), (3, 7980440), (4, 5985330), (5, 4788264), (6, 3990220), (8, 2992665), (10, 2394132), (12, 1995110), (13, 1841640), (15, 1596088), (20, 1197066), (24, 997555), (26, 920820), (30, 798044), (39, 613880), (40, 598533), (52, 460410), (60, 399022), (65, 368328), (78, 306940), (103, 232440), (104, 230205), (120, 199511), (130, 184164), (149, 160680), (156, 153470), (195, 122776), (206, 116220), (260, 92082), (298, 80340), (309, 77480), (312, 76735), (390, 61388), (412, 58110), (447, 53560), (515, 46488), (520, 46041), (596, 40170), (618, 38740), (745, 32136), (780, 30694), (824, 29055), (894, 26780), (1030, 23244), (1192, 20085), (1236, 19370), (1339, 17880), (1490, 16068), (1545, 15496), (1560, 15347), (1788, 13390), (1937, 12360), (2060, 11622), (2235, 10712), (2472, 9685), (2678, 8940), (2980, 8034), (3090, 7748), (3576, 6695), (3874, 6180), (4017, 5960), (4120, 5811), (4470, 5356)]