1332240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 160

約数和(自身を含む): 5166336

約数和(自身を除く): 3834096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 61, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 122, 130, 140, 156, 168, 182, 183, 195, 208, 210, 240, 244, 260, 273, 280, 305, 312, 336, 364, 366, 390, 420, 427, 455, 488, 520, 546, 560, 610, 624, 728, 732, 780, 793, 840, 854, 910, 915, 976, 1040, 1092, 1220, 1281, 1365, 1456, 1464, 1560, 1586, 1680, 1708, 1820, 1830, 2135, 2184, 2379, 2440, 2562, 2730, 2928, 3120, 3172, 3416, 3640, 3660, 3965, 4270, 4368, 4758, 4880, 5124, 5460, 5551, 6344, 6405, 6832, 7280, 7320, 7930, 8540, 9516, 10248, 10920, 11102, 11895, 12688, 12810, 14640, 15860, 16653, 17080, 19032, 20496, 21840, 22204, 23790, 25620, 27755, 31720, 33306, 34160, 38064, 44408, 47580, 51240, 55510, 63440, 66612, 83265, 88816, 95160, 102480, 111020, 133224, 166530, 190320, 222040, 266448, 333060, 444080, 666120, 1332240]

約数ペア:

[(1, 1332240), (2, 666120), (3, 444080), (4, 333060), (5, 266448), (6, 222040), (7, 190320), (8, 166530), (10, 133224), (12, 111020), (13, 102480), (14, 95160), (15, 88816), (16, 83265), (20, 66612), (21, 63440), (24, 55510), (26, 51240), (28, 47580), (30, 44408), (35, 38064), (39, 34160), (40, 33306), (42, 31720), (48, 27755), (52, 25620), (56, 23790), (60, 22204), (61, 21840), (65, 20496), (70, 19032), (78, 17080), (80, 16653), (84, 15860), (91, 14640), (104, 12810), (105, 12688), (112, 11895), (120, 11102), (122, 10920), (130, 10248), (140, 9516), (156, 8540), (168, 7930), (182, 7320), (183, 7280), (195, 6832), (208, 6405), (210, 6344), (240, 5551), (244, 5460), (260, 5124), (273, 4880), (280, 4758), (305, 4368), (312, 4270), (336, 3965), (364, 3660), (366, 3640), (390, 3416), (420, 3172), (427, 3120), (455, 2928), (488, 2730), (520, 2562), (546, 2440), (560, 2379), (610, 2184), (624, 2135), (728, 1830), (732, 1820), (780, 1708), (793, 1680), (840, 1586), (854, 1560), (910, 1464), (915, 1456), (976, 1365), (1040, 1281), (1092, 1220)]