380879520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113357}}^1$

素因数の和:113382

約数の個数: 96

約数和(自身を含む): 1371178368

約数和(自身を除く): 990298848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 113357, 226714, 340071, 453428, 566785, 680142, 793499, 906856, 1133570, 1360284, 1586998, 1700355, 1813712, 2267140, 2380497, 2720568, 3173996, 3400710, 3627424, 3967495, 4534280, 4760994, 5441136, 6347992, 6801420, 7934990, 9068560, 9521988, 10882272, 11902485, 12695984, 13602840, 15869980, 18137120, 19043976, 23804970, 25391968, 27205680, 31739960, 38087952, 47609940, 54411360, 63479920, 76175904, 95219880, 126959840, 190439760, 380879520]

約数ペア:

[(1, 380879520), (2, 190439760), (3, 126959840), (4, 95219880), (5, 76175904), (6, 63479920), (7, 54411360), (8, 47609940), (10, 38087952), (12, 31739960), (14, 27205680), (15, 25391968), (16, 23804970), (20, 19043976), (21, 18137120), (24, 15869980), (28, 13602840), (30, 12695984), (32, 11902485), (35, 10882272), (40, 9521988), (42, 9068560), (48, 7934990), (56, 6801420), (60, 6347992), (70, 5441136), (80, 4760994), (84, 4534280), (96, 3967495), (105, 3627424), (112, 3400710), (120, 3173996), (140, 2720568), (160, 2380497), (168, 2267140), (210, 1813712), (224, 1700355), (240, 1586998), (280, 1360284), (336, 1133570), (420, 906856), (480, 793499), (560, 680142), (672, 566785), (840, 453428), (1120, 340071), (1680, 226714), (3360, 113357)]