90660240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11447}}^1$

素因数の和:11477

約数の個数: 120

約数和(自身を含む): 332175168

約数和(自身を除く): 241514928

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, 11447, 22894, 34341, 45788, 57235, 68682, 91576, 103023, 114470, 125917, 137364, 171705, 183152, 206046, 228940, 251834, 274728, 343410, 377751, 412092, 457880, 503668, 515115, 549456, 629585, 686820, 755502, 824184, 915760, 1007336, 1030230, 1133253, 1259170, 1373640, 1511004, 1648368, 1888755, 2014672, 2060460, 2266506, 2518340, 2747280, 3022008, 3777510, 4120920, 4533012, 5036680, 5666265, 6044016, 7555020, 8241840, 9066024, 10073360, 11332530, 15110040, 18132048, 22665060, 30220080, 45330120, 90660240]

約数ペア:

[(1, 90660240), (2, 45330120), (3, 30220080), (4, 22665060), (5, 18132048), (6, 15110040), (8, 11332530), (9, 10073360), (10, 9066024), (11, 8241840), (12, 7555020), (15, 6044016), (16, 5666265), (18, 5036680), (20, 4533012), (22, 4120920), (24, 3777510), (30, 3022008), (33, 2747280), (36, 2518340), (40, 2266506), (44, 2060460), (45, 2014672), (48, 1888755), (55, 1648368), (60, 1511004), (66, 1373640), (72, 1259170), (80, 1133253), (88, 1030230), (90, 1007336), (99, 915760), (110, 824184), (120, 755502), (132, 686820), (144, 629585), (165, 549456), (176, 515115), (180, 503668), (198, 457880), (220, 412092), (240, 377751), (264, 343410), (330, 274728), (360, 251834), (396, 228940), (440, 206046), (495, 183152), (528, 171705), (660, 137364), (720, 125917), (792, 114470), (880, 103023), (990, 91576), (1320, 68682), (1584, 57235), (1980, 45788), (2640, 34341), (3960, 22894), (7920, 11447)]