331379289420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3229}}^1\times {\mathrm{4397}}^1$

素因数の和:8027

約数の個数: 96

約数和(自身を含む): 930746980800

約数和(自身を除く): 599367691380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3229, 3890, 4397, 4668, 5835, 6458, 7780, 8794, 9687, 11670, 12916, 13191, 16145, 17588, 19374, 21985, 23340, 26382, 32290, 38748, 43970, 48435, 52764, 64580, 65955, 87940, 96870, 131910, 193740, 263820, 1256081, 1710433, 2512162, 3420866, 3768243, 5024324, 5131299, 6280405, 6841732, 7536486, 8552165, 10262598, 12560810, 14197913, 15072972, 17104330, 18841215, 20525196, 25121620, 25656495, 28395826, 34208660, 37682430, 42593739, 51312990, 56791652, 70989565, 75364860, 85187478, 102625980, 141979130, 170374956, 212968695, 283958260, 425937390, 851874780, 5522988157, 11045976314, 16568964471, 22091952628, 27614940785, 33137928942, 55229881570, 66275857884, 82844822355, 110459763140, 165689644710, 331379289420]

約数ペア:

[(1, 331379289420), (2, 165689644710), (3, 110459763140), (4, 82844822355), (5, 66275857884), (6, 55229881570), (10, 33137928942), (12, 27614940785), (15, 22091952628), (20, 16568964471), (30, 11045976314), (60, 5522988157), (389, 851874780), (778, 425937390), (1167, 283958260), (1556, 212968695), (1945, 170374956), (2334, 141979130), (3229, 102625980), (3890, 85187478), (4397, 75364860), (4668, 70989565), (5835, 56791652), (6458, 51312990), (7780, 42593739), (8794, 37682430), (9687, 34208660), (11670, 28395826), (12916, 25656495), (13191, 25121620), (16145, 20525196), (17588, 18841215), (19374, 17104330), (21985, 15072972), (23340, 14197913), (26382, 12560810), (32290, 10262598), (38748, 8552165), (43970, 7536486), (48435, 6841732), (52764, 6280405), (64580, 5131299), (65955, 5024324), (87940, 3768243), (96870, 3420866), (131910, 2512162), (193740, 1710433), (263820, 1256081)]