28963680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 63498144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 727, 830, 996, 1245, 1328, 1454, 1660, 1992, 2181, 2490, 2656, 2908, 3320, 3635, 3984, 4362, 4980, 5816, 6640, 7270, 7968, 8724, 9960, 10905, 11632, 13280, 14540, 17448, 19920, 21810, 23264, 29080, 34896, 39840, 43620, 58160, 60341, 69792, 87240, 116320, 120682, 174480, 181023, 241364, 301705, 348960, 362046, 482728, 603410, 724092, 905115, 965456, 1206820, 1448184, 1810230, 1930912, 2413640, 2896368, 3620460, 4827280, 5792736, 7240920, 9654560, 14481840, 28963680]

約数ペア:

[(1, 28963680), (2, 14481840), (3, 9654560), (4, 7240920), (5, 5792736), (6, 4827280), (8, 3620460), (10, 2896368), (12, 2413640), (15, 1930912), (16, 1810230), (20, 1448184), (24, 1206820), (30, 965456), (32, 905115), (40, 724092), (48, 603410), (60, 482728), (80, 362046), (83, 348960), (96, 301705), (120, 241364), (160, 181023), (166, 174480), (240, 120682), (249, 116320), (332, 87240), (415, 69792), (480, 60341), (498, 58160), (664, 43620), (727, 39840), (830, 34896), (996, 29080), (1245, 23264), (1328, 21810), (1454, 19920), (1660, 17448), (1992, 14540), (2181, 13280), (2490, 11632), (2656, 10905), (2908, 9960), (3320, 8724), (3635, 7968), (3984, 7270), (4362, 6640), (4980, 5816)]