739233540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6519

約数の個数: 120

約数和(自身を含む): 2352030912

約数和(自身を除く): 1612797372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1278, 1420, 1620, 1917, 2130, 2556, 3195, 3834, 4260, 5751, 6390, 6427, 7668, 9585, 11502, 12780, 12854, 19170, 19281, 23004, 25708, 28755, 32135, 38340, 38562, 57510, 57843, 64270, 77124, 96405, 115020, 115686, 128540, 173529, 192810, 231372, 289215, 347058, 385620, 456317, 520587, 578430, 694116, 867645, 912634, 1041174, 1156860, 1368951, 1735290, 1825268, 2082348, 2281585, 2602935, 2737902, 3470580, 4106853, 4563170, 5205870, 5475804, 6844755, 8213706, 9126340, 10411740, 12320559, 13689510, 16427412, 20534265, 24641118, 27379020, 36961677, 41068530, 49282236, 61602795, 73923354, 82137060, 123205590, 147846708, 184808385, 246411180, 369616770, 739233540]

約数ペア:

[(1, 739233540), (2, 369616770), (3, 246411180), (4, 184808385), (5, 147846708), (6, 123205590), (9, 82137060), (10, 73923354), (12, 61602795), (15, 49282236), (18, 41068530), (20, 36961677), (27, 27379020), (30, 24641118), (36, 20534265), (45, 16427412), (54, 13689510), (60, 12320559), (71, 10411740), (81, 9126340), (90, 8213706), (108, 6844755), (135, 5475804), (142, 5205870), (162, 4563170), (180, 4106853), (213, 3470580), (270, 2737902), (284, 2602935), (324, 2281585), (355, 2082348), (405, 1825268), (426, 1735290), (540, 1368951), (639, 1156860), (710, 1041174), (810, 912634), (852, 867645), (1065, 694116), (1278, 578430), (1420, 520587), (1620, 456317), (1917, 385620), (2130, 347058), (2556, 289215), (3195, 231372), (3834, 192810), (4260, 173529), (5751, 128540), (6390, 115686), (6427, 115020), (7668, 96405), (9585, 77124), (11502, 64270), (12780, 57843), (12854, 57510), (19170, 38562), (19281, 38340), (23004, 32135), (25708, 28755)]