120223890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 330849792

約数和(自身を除く): 210625902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 62, 82, 90, 93, 123, 155, 186, 205, 246, 279, 310, 369, 410, 465, 558, 615, 738, 930, 1051, 1230, 1271, 1395, 1845, 2102, 2542, 2790, 3153, 3690, 3813, 5255, 6306, 6355, 7626, 9459, 10510, 11439, 12710, 15765, 18918, 19065, 22878, 31530, 32581, 38130, 43091, 47295, 57195, 65162, 86182, 94590, 97743, 114390, 129273, 162905, 195486, 215455, 258546, 293229, 325810, 387819, 430910, 488715, 586458, 646365, 775638, 977430, 1292730, 1335821, 1466145, 1939095, 2671642, 2932290, 3878190, 4007463, 6679105, 8014926, 12022389, 13358210, 20037315, 24044778, 40074630, 60111945, 120223890]

約数ペア:

[(1, 120223890), (2, 60111945), (3, 40074630), (5, 24044778), (6, 20037315), (9, 13358210), (10, 12022389), (15, 8014926), (18, 6679105), (30, 4007463), (31, 3878190), (41, 2932290), (45, 2671642), (62, 1939095), (82, 1466145), (90, 1335821), (93, 1292730), (123, 977430), (155, 775638), (186, 646365), (205, 586458), (246, 488715), (279, 430910), (310, 387819), (369, 325810), (410, 293229), (465, 258546), (558, 215455), (615, 195486), (738, 162905), (930, 129273), (1051, 114390), (1230, 97743), (1271, 94590), (1395, 86182), (1845, 65162), (2102, 57195), (2542, 47295), (2790, 43091), (3153, 38130), (3690, 32581), (3813, 31530), (5255, 22878), (6306, 19065), (6355, 18918), (7626, 15765), (9459, 12710), (10510, 11439)]