672815160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 2272525200

約数和(自身を除く): 1599710040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 281, 324, 360, 405, 540, 562, 648, 739, 810, 843, 1080, 1124, 1405, 1478, 1620, 1686, 2217, 2248, 2529, 2810, 2956, 3240, 3372, 3695, 4215, 4434, 5058, 5620, 5912, 6651, 6744, 7390, 7587, 8430, 8868, 10116, 11085, 11240, 12645, 13302, 14780, 15174, 16860, 17736, 19953, 20232, 22170, 22761, 25290, 26604, 29560, 30348, 33255, 33720, 37935, 39906, 44340, 45522, 50580, 53208, 59859, 60696, 66510, 75870, 79812, 88680, 91044, 99765, 101160, 113805, 119718, 133020, 151740, 159624, 182088, 199530, 207659, 227610, 239436, 266040, 299295, 303480, 399060, 415318, 455220, 478872, 598590, 622977, 798120, 830636, 910440, 1038295, 1197180, 1245954, 1661272, 1868931, 2076590, 2394360, 2491908, 3114885, 3737862, 4153180, 4983816, 5606793, 6229770, 7475724, 8306360, 9344655, 11213586, 12459540, 14951448, 16820379, 18689310, 22427172, 24919080, 28033965, 33640758, 37378620, 44854344, 56067930, 67281516, 74757240, 84101895, 112135860, 134563032, 168203790, 224271720, 336407580, 672815160]

約数ペア:

[(1, 672815160), (2, 336407580), (3, 224271720), (4, 168203790), (5, 134563032), (6, 112135860), (8, 84101895), (9, 74757240), (10, 67281516), (12, 56067930), (15, 44854344), (18, 37378620), (20, 33640758), (24, 28033965), (27, 24919080), (30, 22427172), (36, 18689310), (40, 16820379), (45, 14951448), (54, 12459540), (60, 11213586), (72, 9344655), (81, 8306360), (90, 7475724), (108, 6229770), (120, 5606793), (135, 4983816), (162, 4153180), (180, 3737862), (216, 3114885), (270, 2491908), (281, 2394360), (324, 2076590), (360, 1868931), (405, 1661272), (540, 1245954), (562, 1197180), (648, 1038295), (739, 910440), (810, 830636), (843, 798120), (1080, 622977), (1124, 598590), (1405, 478872), (1478, 455220), (1620, 415318), (1686, 399060), (2217, 303480), (2248, 299295), (2529, 266040), (2810, 239436), (2956, 227610), (3240, 207659), (3372, 199530), (3695, 182088), (4215, 159624), (4434, 151740), (5058, 133020), (5620, 119718), (5912, 113805), (6651, 101160), (6744, 99765), (7390, 91044), (7587, 88680), (8430, 79812), (8868, 75870), (10116, 66510), (11085, 60696), (11240, 59859), (12645, 53208), (13302, 50580), (14780, 45522), (15174, 44340), (16860, 39906), (17736, 37935), (19953, 33720), (20232, 33255), (22170, 30348), (22761, 29560), (25290, 26604)]