1373817960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{29131}}^1$

素因数の和:29279

約数の個数: 96

約数和(自身を含む): 4499146080

約数和(自身を除く): 3125328120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 23580, 29131, 47160, 58262, 87393, 116524, 145655, 174786, 233048, 262179, 291310, 349572, 436965, 524358, 582620, 699144, 873930, 1048716, 1165240, 1310895, 1747860, 2097432, 2621790, 3495720, 3816161, 5243580, 7632322, 10487160, 11448483, 15264644, 19080805, 22896966, 30529288, 34345449, 38161610, 45793932, 57242415, 68690898, 76323220, 91587864, 114484830, 137381796, 152646440, 171727245, 228969660, 274763592, 343454490, 457939320, 686908980, 1373817960]

約数ペア:

[(1, 1373817960), (2, 686908980), (3, 457939320), (4, 343454490), (5, 274763592), (6, 228969660), (8, 171727245), (9, 152646440), (10, 137381796), (12, 114484830), (15, 91587864), (18, 76323220), (20, 68690898), (24, 57242415), (30, 45793932), (36, 38161610), (40, 34345449), (45, 30529288), (60, 22896966), (72, 19080805), (90, 15264644), (120, 11448483), (131, 10487160), (180, 7632322), (262, 5243580), (360, 3816161), (393, 3495720), (524, 2621790), (655, 2097432), (786, 1747860), (1048, 1310895), (1179, 1165240), (1310, 1048716), (1572, 873930), (1965, 699144), (2358, 582620), (2620, 524358), (3144, 436965), (3930, 349572), (4716, 291310), (5240, 262179), (5895, 233048), (7860, 174786), (9432, 145655), (11790, 116524), (15720, 87393), (23580, 58262), (29131, 47160)]