1601111520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6143}}^1$

素因数の和:6345

約数の個数: 144

約数和(自身を含む): 5494874112

約数和(自身を除く): 3893762592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 181, 240, 288, 360, 362, 480, 543, 720, 724, 905, 1086, 1440, 1448, 1629, 1810, 2172, 2715, 2896, 3258, 3620, 4344, 5430, 5792, 6143, 6516, 7240, 8145, 8688, 10860, 12286, 13032, 14480, 16290, 17376, 18429, 21720, 24572, 26064, 28960, 30715, 32580, 36858, 43440, 49144, 52128, 55287, 61430, 65160, 73716, 86880, 92145, 98288, 110574, 122860, 130320, 147432, 184290, 196576, 221148, 245720, 260640, 276435, 294864, 368580, 442296, 491440, 552870, 589728, 737160, 884592, 982880, 1105740, 1111883, 1474320, 1769184, 2211480, 2223766, 2948640, 3335649, 4422960, 4447532, 5559415, 6671298, 8845920, 8895064, 10006947, 11118830, 13342596, 16678245, 17790128, 20013894, 22237660, 26685192, 33356490, 35580256, 40027788, 44475320, 50034735, 53370384, 66712980, 80055576, 88950640, 100069470, 106740768, 133425960, 160111152, 177901280, 200138940, 266851920, 320222304, 400277880, 533703840, 800555760, 1601111520]

約数ペア:

[(1, 1601111520), (2, 800555760), (3, 533703840), (4, 400277880), (5, 320222304), (6, 266851920), (8, 200138940), (9, 177901280), (10, 160111152), (12, 133425960), (15, 106740768), (16, 100069470), (18, 88950640), (20, 80055576), (24, 66712980), (30, 53370384), (32, 50034735), (36, 44475320), (40, 40027788), (45, 35580256), (48, 33356490), (60, 26685192), (72, 22237660), (80, 20013894), (90, 17790128), (96, 16678245), (120, 13342596), (144, 11118830), (160, 10006947), (180, 8895064), (181, 8845920), (240, 6671298), (288, 5559415), (360, 4447532), (362, 4422960), (480, 3335649), (543, 2948640), (720, 2223766), (724, 2211480), (905, 1769184), (1086, 1474320), (1440, 1111883), (1448, 1105740), (1629, 982880), (1810, 884592), (2172, 737160), (2715, 589728), (2896, 552870), (3258, 491440), (3620, 442296), (4344, 368580), (5430, 294864), (5792, 276435), (6143, 260640), (6516, 245720), (7240, 221148), (8145, 196576), (8688, 184290), (10860, 147432), (12286, 130320), (13032, 122860), (14480, 110574), (16290, 98288), (17376, 92145), (18429, 86880), (21720, 73716), (24572, 65160), (26064, 61430), (28960, 55287), (30715, 52128), (32580, 49144), (36858, 43440)]