15630720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1163}}^1$

素因数の和:1192

約数の個数: 128

約数和(自身を含む): 56989440

約数和(自身を除く): 41358720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1163, 1344, 1680, 1920, 2240, 2326, 2688, 3360, 3489, 4480, 4652, 5815, 6720, 6978, 8141, 9304, 11630, 13440, 13956, 16282, 17445, 18608, 23260, 24423, 27912, 32564, 34890, 37216, 40705, 46520, 48846, 55824, 65128, 69780, 74432, 81410, 93040, 97692, 111648, 122115, 130256, 139560, 148864, 162820, 186080, 195384, 223296, 244230, 260512, 279120, 325640, 372160, 390768, 446592, 488460, 521024, 558240, 651280, 744320, 781536, 976920, 1042048, 1116480, 1302560, 1563072, 1953840, 2232960, 2605120, 3126144, 3907680, 5210240, 7815360, 15630720]

約数ペア:

[(1, 15630720), (2, 7815360), (3, 5210240), (4, 3907680), (5, 3126144), (6, 2605120), (7, 2232960), (8, 1953840), (10, 1563072), (12, 1302560), (14, 1116480), (15, 1042048), (16, 976920), (20, 781536), (21, 744320), (24, 651280), (28, 558240), (30, 521024), (32, 488460), (35, 446592), (40, 390768), (42, 372160), (48, 325640), (56, 279120), (60, 260512), (64, 244230), (70, 223296), (80, 195384), (84, 186080), (96, 162820), (105, 148864), (112, 139560), (120, 130256), (128, 122115), (140, 111648), (160, 97692), (168, 93040), (192, 81410), (210, 74432), (224, 69780), (240, 65128), (280, 55824), (320, 48846), (336, 46520), (384, 40705), (420, 37216), (448, 34890), (480, 32564), (560, 27912), (640, 24423), (672, 23260), (840, 18608), (896, 17445), (960, 16282), (1120, 13956), (1163, 13440), (1344, 11630), (1680, 9304), (1920, 8141), (2240, 6978), (2326, 6720), (2688, 5815), (3360, 4652), (3489, 4480)]