66552960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2078

約数の個数: 128

約数和(自身を含む): 224726400

約数和(自身を除く): 158173440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2039, 2040, 2176, 2720, 3264, 4078, 4080, 5440, 6117, 6528, 8156, 8160, 10195, 10880, 12234, 16312, 16320, 20390, 24468, 30585, 32624, 32640, 34663, 40780, 48936, 61170, 65248, 69326, 81560, 97872, 103989, 122340, 130496, 138652, 163120, 173315, 195744, 207978, 244680, 260992, 277304, 326240, 346630, 391488, 415956, 489360, 519945, 554608, 652480, 693260, 782976, 831912, 978720, 1039890, 1109216, 1304960, 1386520, 1663824, 1957440, 2079780, 2218432, 2773040, 3327648, 3914880, 4159560, 4436864, 5546080, 6655296, 8319120, 11092160, 13310592, 16638240, 22184320, 33276480, 66552960]

約数ペア:

[(1, 66552960), (2, 33276480), (3, 22184320), (4, 16638240), (5, 13310592), (6, 11092160), (8, 8319120), (10, 6655296), (12, 5546080), (15, 4436864), (16, 4159560), (17, 3914880), (20, 3327648), (24, 2773040), (30, 2218432), (32, 2079780), (34, 1957440), (40, 1663824), (48, 1386520), (51, 1304960), (60, 1109216), (64, 1039890), (68, 978720), (80, 831912), (85, 782976), (96, 693260), (102, 652480), (120, 554608), (128, 519945), (136, 489360), (160, 415956), (170, 391488), (192, 346630), (204, 326240), (240, 277304), (255, 260992), (272, 244680), (320, 207978), (340, 195744), (384, 173315), (408, 163120), (480, 138652), (510, 130496), (544, 122340), (640, 103989), (680, 97872), (816, 81560), (960, 69326), (1020, 65248), (1088, 61170), (1360, 48936), (1632, 40780), (1920, 34663), (2039, 32640), (2040, 32624), (2176, 30585), (2720, 24468), (3264, 20390), (4078, 16320), (4080, 16312), (5440, 12234), (6117, 10880), (6528, 10195), (8156, 8160)]