265961520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33581}}^1$

素因数の和:33611

約数の個数: 120

約数和(自身を含む): 974415312

約数和(自身を除く): 708453792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 33581, 67162, 100743, 134324, 167905, 201486, 268648, 302229, 335810, 369391, 402972, 503715, 537296, 604458, 671620, 738782, 805944, 1007430, 1108173, 1208916, 1343240, 1477564, 1511145, 1611888, 1846955, 2014860, 2216346, 2417832, 2686480, 2955128, 3022290, 3324519, 3693910, 4029720, 4432692, 4835664, 5540865, 5910256, 6044580, 6649038, 7387820, 8059440, 8865384, 11081730, 12089160, 13298076, 14775640, 16622595, 17730768, 22163460, 24178320, 26596152, 29551280, 33245190, 44326920, 53192304, 66490380, 88653840, 132980760, 265961520]

約数ペア:

[(1, 265961520), (2, 132980760), (3, 88653840), (4, 66490380), (5, 53192304), (6, 44326920), (8, 33245190), (9, 29551280), (10, 26596152), (11, 24178320), (12, 22163460), (15, 17730768), (16, 16622595), (18, 14775640), (20, 13298076), (22, 12089160), (24, 11081730), (30, 8865384), (33, 8059440), (36, 7387820), (40, 6649038), (44, 6044580), (45, 5910256), (48, 5540865), (55, 4835664), (60, 4432692), (66, 4029720), (72, 3693910), (80, 3324519), (88, 3022290), (90, 2955128), (99, 2686480), (110, 2417832), (120, 2216346), (132, 2014860), (144, 1846955), (165, 1611888), (176, 1511145), (180, 1477564), (198, 1343240), (220, 1208916), (240, 1108173), (264, 1007430), (330, 805944), (360, 738782), (396, 671620), (440, 604458), (495, 537296), (528, 503715), (660, 402972), (720, 369391), (792, 335810), (880, 302229), (990, 268648), (1320, 201486), (1584, 167905), (1980, 134324), (2640, 100743), (3960, 67162), (7920, 33581)]