379649160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31957}}^1$

素因数の和:31988

約数の個数: 128

約数和(自身を含む): 1380585600

約数和(自身を除く): 1000936440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 31957, 63914, 95871, 127828, 159785, 191742, 255656, 287613, 319570, 351527, 383484, 479355, 575226, 639140, 703054, 766968, 862839, 958710, 1054581, 1150452, 1278280, 1406108, 1438065, 1725678, 1757635, 1917420, 2109162, 2300904, 2812216, 2876130, 3163743, 3451356, 3515270, 3834840, 4218324, 4314195, 5272905, 5752260, 6327486, 6902712, 7030540, 8436648, 8628390, 9491229, 10545810, 11504520, 12654972, 14061080, 15818715, 17256780, 18982458, 21091620, 25309944, 31637430, 34513560, 37964916, 42183240, 47456145, 63274860, 75929832, 94912290, 126549720, 189824580, 379649160]

約数ペア:

[(1, 379649160), (2, 189824580), (3, 126549720), (4, 94912290), (5, 75929832), (6, 63274860), (8, 47456145), (9, 42183240), (10, 37964916), (11, 34513560), (12, 31637430), (15, 25309944), (18, 21091620), (20, 18982458), (22, 17256780), (24, 15818715), (27, 14061080), (30, 12654972), (33, 11504520), (36, 10545810), (40, 9491229), (44, 8628390), (45, 8436648), (54, 7030540), (55, 6902712), (60, 6327486), (66, 5752260), (72, 5272905), (88, 4314195), (90, 4218324), (99, 3834840), (108, 3515270), (110, 3451356), (120, 3163743), (132, 2876130), (135, 2812216), (165, 2300904), (180, 2109162), (198, 1917420), (216, 1757635), (220, 1725678), (264, 1438065), (270, 1406108), (297, 1278280), (330, 1150452), (360, 1054581), (396, 958710), (440, 862839), (495, 766968), (540, 703054), (594, 639140), (660, 575226), (792, 479355), (990, 383484), (1080, 351527), (1188, 319570), (1320, 287613), (1485, 255656), (1980, 191742), (2376, 159785), (2970, 127828), (3960, 95871), (5940, 63914), (11880, 31957)]