890682960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 2844067968

約数和(自身を除く): 1953385008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 83, 120, 122, 166, 183, 240, 244, 249, 305, 332, 366, 415, 488, 498, 610, 664, 732, 733, 830, 915, 976, 996, 1220, 1245, 1328, 1464, 1466, 1660, 1830, 1992, 2199, 2440, 2490, 2928, 2932, 3320, 3660, 3665, 3984, 4398, 4880, 4980, 5063, 5864, 6640, 7320, 7330, 8796, 9960, 10126, 10995, 11728, 14640, 14660, 15189, 17592, 19920, 20252, 21990, 25315, 29320, 30378, 35184, 40504, 43980, 44713, 50630, 58640, 60756, 60839, 75945, 81008, 87960, 89426, 101260, 121512, 121678, 134139, 151890, 175920, 178852, 182517, 202520, 223565, 243024, 243356, 268278, 303780, 304195, 357704, 365034, 405040, 447130, 486712, 536556, 607560, 608390, 670695, 715408, 730068, 894260, 912585, 973424, 1073112, 1215120, 1216780, 1341390, 1460136, 1788520, 1825170, 2146224, 2433560, 2682780, 2920272, 3577040, 3650340, 3711179, 4867120, 5365560, 7300680, 7422358, 10731120, 11133537, 14601360, 14844716, 18555895, 22267074, 29689432, 37111790, 44534148, 55667685, 59378864, 74223580, 89068296, 111335370, 148447160, 178136592, 222670740, 296894320, 445341480, 890682960]

約数ペア:

[(1, 890682960), (2, 445341480), (3, 296894320), (4, 222670740), (5, 178136592), (6, 148447160), (8, 111335370), (10, 89068296), (12, 74223580), (15, 59378864), (16, 55667685), (20, 44534148), (24, 37111790), (30, 29689432), (40, 22267074), (48, 18555895), (60, 14844716), (61, 14601360), (80, 11133537), (83, 10731120), (120, 7422358), (122, 7300680), (166, 5365560), (183, 4867120), (240, 3711179), (244, 3650340), (249, 3577040), (305, 2920272), (332, 2682780), (366, 2433560), (415, 2146224), (488, 1825170), (498, 1788520), (610, 1460136), (664, 1341390), (732, 1216780), (733, 1215120), (830, 1073112), (915, 973424), (976, 912585), (996, 894260), (1220, 730068), (1245, 715408), (1328, 670695), (1464, 608390), (1466, 607560), (1660, 536556), (1830, 486712), (1992, 447130), (2199, 405040), (2440, 365034), (2490, 357704), (2928, 304195), (2932, 303780), (3320, 268278), (3660, 243356), (3665, 243024), (3984, 223565), (4398, 202520), (4880, 182517), (4980, 178852), (5063, 175920), (5864, 151890), (6640, 134139), (7320, 121678), (7330, 121512), (8796, 101260), (9960, 89426), (10126, 87960), (10995, 81008), (11728, 75945), (14640, 60839), (14660, 60756), (15189, 58640), (17592, 50630), (19920, 44713), (20252, 43980), (21990, 40504), (25315, 35184), (29320, 30378)]