240154272

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 725018112

約数和(自身を除く): 484863840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 592, 666, 727, 744, 888, 992, 1116, 1147, 1184, 1332, 1454, 1488, 1776, 2181, 2232, 2294, 2664, 2908, 2976, 3441, 3552, 4362, 4464, 4588, 5328, 5816, 6543, 6882, 8724, 8928, 9176, 10323, 10656, 11632, 13086, 13764, 17448, 18352, 20646, 22537, 23264, 26172, 26899, 27528, 34896, 36704, 41292, 45074, 52344, 53798, 55056, 67611, 69792, 80697, 82584, 90148, 104688, 107596, 110112, 135222, 161394, 165168, 180296, 202833, 209376, 215192, 242091, 270444, 322788, 330336, 360592, 405666, 430384, 484182, 540888, 645576, 721184, 811332, 833869, 860768, 968364, 1081776, 1291152, 1622664, 1667738, 1936728, 2163552, 2501607, 2582304, 3245328, 3335476, 3873456, 5003214, 6490656, 6670952, 7504821, 7746912, 10006428, 13341904, 15009642, 20012856, 26683808, 30019284, 40025712, 60038568, 80051424, 120077136, 240154272]

約数ペア:

[(1, 240154272), (2, 120077136), (3, 80051424), (4, 60038568), (6, 40025712), (8, 30019284), (9, 26683808), (12, 20012856), (16, 15009642), (18, 13341904), (24, 10006428), (31, 7746912), (32, 7504821), (36, 6670952), (37, 6490656), (48, 5003214), (62, 3873456), (72, 3335476), (74, 3245328), (93, 2582304), (96, 2501607), (111, 2163552), (124, 1936728), (144, 1667738), (148, 1622664), (186, 1291152), (222, 1081776), (248, 968364), (279, 860768), (288, 833869), (296, 811332), (333, 721184), (372, 645576), (444, 540888), (496, 484182), (558, 430384), (592, 405666), (666, 360592), (727, 330336), (744, 322788), (888, 270444), (992, 242091), (1116, 215192), (1147, 209376), (1184, 202833), (1332, 180296), (1454, 165168), (1488, 161394), (1776, 135222), (2181, 110112), (2232, 107596), (2294, 104688), (2664, 90148), (2908, 82584), (2976, 80697), (3441, 69792), (3552, 67611), (4362, 55056), (4464, 53798), (4588, 52344), (5328, 45074), (5816, 41292), (6543, 36704), (6882, 34896), (8724, 27528), (8928, 26899), (9176, 26172), (10323, 23264), (10656, 22537), (11632, 20646), (13086, 18352), (13764, 17448)]