1323641040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{8369}}^1$

素因数の和:9044

約数の個数: 80

約数和(自身を含む): 4110004800

約数和(自身を除く): 2786363760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 8369, 9885, 10544, 13180, 15816, 16738, 19770, 25107, 26360, 31632, 33476, 39540, 41845, 50214, 52720, 66952, 79080, 83690, 100428, 125535, 133904, 158160, 167380, 200856, 251070, 334760, 401712, 502140, 669520, 1004280, 2008560, 5515171, 11030342, 16545513, 22060684, 27575855, 33091026, 44121368, 55151710, 66182052, 82727565, 88242736, 110303420, 132364104, 165455130, 220606840, 264728208, 330910260, 441213680, 661820520, 1323641040]

約数ペア:

[(1, 1323641040), (2, 661820520), (3, 441213680), (4, 330910260), (5, 264728208), (6, 220606840), (8, 165455130), (10, 132364104), (12, 110303420), (15, 88242736), (16, 82727565), (20, 66182052), (24, 55151710), (30, 44121368), (40, 33091026), (48, 27575855), (60, 22060684), (80, 16545513), (120, 11030342), (240, 5515171), (659, 2008560), (1318, 1004280), (1977, 669520), (2636, 502140), (3295, 401712), (3954, 334760), (5272, 251070), (6590, 200856), (7908, 167380), (8369, 158160), (9885, 133904), (10544, 125535), (13180, 100428), (15816, 83690), (16738, 79080), (19770, 66952), (25107, 52720), (26360, 50214), (31632, 41845), (33476, 39540)]