817269840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24151}}^1$

素因数の和:24217

約数の個数: 120

約数和(自身を含む): 2803177728

約数和(自身を除く): 1985907888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 24151, 33840, 48302, 72453, 96604, 120755, 144906, 193208, 217359, 241510, 289812, 362265, 386416, 434718, 483020, 579624, 724530, 869436, 966040, 1086795, 1135097, 1159248, 1449060, 1738872, 1932080, 2173590, 2270194, 2898120, 3405291, 3477744, 4347180, 4540388, 5675485, 5796240, 6810582, 8694360, 9080776, 10215873, 11350970, 13621164, 17026455, 17388720, 18161552, 20431746, 22701940, 27242328, 34052910, 40863492, 45403880, 51079365, 54484656, 68105820, 81726984, 90807760, 102158730, 136211640, 163453968, 204317460, 272423280, 408634920, 817269840]

約数ペア:

[(1, 817269840), (2, 408634920), (3, 272423280), (4, 204317460), (5, 163453968), (6, 136211640), (8, 102158730), (9, 90807760), (10, 81726984), (12, 68105820), (15, 54484656), (16, 51079365), (18, 45403880), (20, 40863492), (24, 34052910), (30, 27242328), (36, 22701940), (40, 20431746), (45, 18161552), (47, 17388720), (48, 17026455), (60, 13621164), (72, 11350970), (80, 10215873), (90, 9080776), (94, 8694360), (120, 6810582), (141, 5796240), (144, 5675485), (180, 4540388), (188, 4347180), (235, 3477744), (240, 3405291), (282, 2898120), (360, 2270194), (376, 2173590), (423, 1932080), (470, 1738872), (564, 1449060), (705, 1159248), (720, 1135097), (752, 1086795), (846, 966040), (940, 869436), (1128, 724530), (1410, 579624), (1692, 483020), (1880, 434718), (2115, 386416), (2256, 362265), (2820, 289812), (3384, 241510), (3760, 217359), (4230, 193208), (5640, 144906), (6768, 120755), (8460, 96604), (11280, 72453), (16920, 48302), (24151, 33840)]