188870880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35771}}^1$

素因数の和:35800

約数の個数: 96

約数和(自身を含む): 649047168

約数和(自身を除く): 460176288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 35771, 71542, 107313, 143084, 178855, 214626, 286168, 357710, 393481, 429252, 536565, 572336, 715420, 786962, 858504, 1073130, 1144672, 1180443, 1430840, 1573924, 1717008, 1967405, 2146260, 2360886, 2861680, 3147848, 3434016, 3934810, 4292520, 4721772, 5723360, 5902215, 6295696, 7869620, 8585040, 9443544, 11804430, 12591392, 15739240, 17170080, 18887088, 23608860, 31478480, 37774176, 47217720, 62956960, 94435440, 188870880]

約数ペア:

[(1, 188870880), (2, 94435440), (3, 62956960), (4, 47217720), (5, 37774176), (6, 31478480), (8, 23608860), (10, 18887088), (11, 17170080), (12, 15739240), (15, 12591392), (16, 11804430), (20, 9443544), (22, 8585040), (24, 7869620), (30, 6295696), (32, 5902215), (33, 5723360), (40, 4721772), (44, 4292520), (48, 3934810), (55, 3434016), (60, 3147848), (66, 2861680), (80, 2360886), (88, 2146260), (96, 1967405), (110, 1717008), (120, 1573924), (132, 1430840), (160, 1180443), (165, 1144672), (176, 1073130), (220, 858504), (240, 786962), (264, 715420), (330, 572336), (352, 536565), (440, 429252), (480, 393481), (528, 357710), (660, 286168), (880, 214626), (1056, 178855), (1320, 143084), (1760, 107313), (2640, 71542), (5280, 35771)]