489366948240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4961141}}^1$

素因数の和:4961297

約数の個数: 120

約数和(自身を含む): 1655453707128

約数和(自身を除く): 1166086758888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 16440, 19728, 24660, 32880, 49320, 98640, 4961141, 9922282, 14883423, 19844564, 24805705, 29766846, 39689128, 44650269, 49611410, 59533692, 74417115, 79378256, 89300538, 99222820, 119067384, 148834230, 178601076, 198445640, 223251345, 238134768, 297668460, 357202152, 396891280, 446502690, 595336920, 679676317, 714404304, 893005380, 1190673840, 1359352634, 1786010760, 2039028951, 2718705268, 3398381585, 3572021520, 4078057902, 5437410536, 6117086853, 6796763170, 8156115804, 10195144755, 10874821072, 12234173706, 13593526340, 16312231608, 20390289510, 24468347412, 27187052680, 30585434265, 32624463216, 40780579020, 48936694824, 54374105360, 61170868530, 81561158040, 97873389648, 122341737060, 163122316080, 244683474120, 489366948240]

約数ペア:

[(1, 489366948240), (2, 244683474120), (3, 163122316080), (4, 122341737060), (5, 97873389648), (6, 81561158040), (8, 61170868530), (9, 54374105360), (10, 48936694824), (12, 40780579020), (15, 32624463216), (16, 30585434265), (18, 27187052680), (20, 24468347412), (24, 20390289510), (30, 16312231608), (36, 13593526340), (40, 12234173706), (45, 10874821072), (48, 10195144755), (60, 8156115804), (72, 6796763170), (80, 6117086853), (90, 5437410536), (120, 4078057902), (137, 3572021520), (144, 3398381585), (180, 2718705268), (240, 2039028951), (274, 1786010760), (360, 1359352634), (411, 1190673840), (548, 893005380), (685, 714404304), (720, 679676317), (822, 595336920), (1096, 446502690), (1233, 396891280), (1370, 357202152), (1644, 297668460), (2055, 238134768), (2192, 223251345), (2466, 198445640), (2740, 178601076), (3288, 148834230), (4110, 119067384), (4932, 99222820), (5480, 89300538), (6165, 79378256), (6576, 74417115), (8220, 59533692), (9864, 49611410), (10960, 44650269), (12330, 39689128), (16440, 29766846), (19728, 24805705), (24660, 19844564), (32880, 14883423), (49320, 9922282), (98640, 4961141)]