306224880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1699

約数の個数: 160

約数和(自身を含む): 1039725120

約数和(自身を除く): 733500240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1464, 1560, 1586, 1609, 1830, 2379, 2440, 2928, 3120, 3172, 3218, 3660, 3965, 4758, 4827, 4880, 6344, 6436, 7320, 7930, 8045, 9516, 9654, 11895, 12688, 12872, 14640, 15860, 16090, 19032, 19308, 20917, 23790, 24135, 25744, 31720, 32180, 38064, 38616, 41834, 47580, 48270, 62751, 63440, 64360, 77232, 83668, 95160, 96540, 98149, 104585, 125502, 128720, 167336, 190320, 193080, 196298, 209170, 251004, 294447, 313755, 334672, 386160, 392596, 418340, 490745, 502008, 588894, 627510, 785192, 836680, 981490, 1004016, 1177788, 1255020, 1275937, 1472235, 1570384, 1673360, 1962980, 2355576, 2510040, 2551874, 2944470, 3827811, 3925960, 4711152, 5020080, 5103748, 5888940, 6379685, 7655622, 7851920, 10207496, 11777880, 12759370, 15311244, 19139055, 20414992, 23555760, 25518740, 30622488, 38278110, 51037480, 61244976, 76556220, 102074960, 153112440, 306224880]

約数ペア:

[(1, 306224880), (2, 153112440), (3, 102074960), (4, 76556220), (5, 61244976), (6, 51037480), (8, 38278110), (10, 30622488), (12, 25518740), (13, 23555760), (15, 20414992), (16, 19139055), (20, 15311244), (24, 12759370), (26, 11777880), (30, 10207496), (39, 7851920), (40, 7655622), (48, 6379685), (52, 5888940), (60, 5103748), (61, 5020080), (65, 4711152), (78, 3925960), (80, 3827811), (104, 2944470), (120, 2551874), (122, 2510040), (130, 2355576), (156, 1962980), (183, 1673360), (195, 1570384), (208, 1472235), (240, 1275937), (244, 1255020), (260, 1177788), (305, 1004016), (312, 981490), (366, 836680), (390, 785192), (488, 627510), (520, 588894), (610, 502008), (624, 490745), (732, 418340), (780, 392596), (793, 386160), (915, 334672), (976, 313755), (1040, 294447), (1220, 251004), (1464, 209170), (1560, 196298), (1586, 193080), (1609, 190320), (1830, 167336), (2379, 128720), (2440, 125502), (2928, 104585), (3120, 98149), (3172, 96540), (3218, 95160), (3660, 83668), (3965, 77232), (4758, 64360), (4827, 63440), (4880, 62751), (6344, 48270), (6436, 47580), (7320, 41834), (7930, 38616), (8045, 38064), (9516, 32180), (9654, 31720), (11895, 25744), (12688, 24135), (12872, 23790), (14640, 20917), (15860, 19308), (16090, 19032)]