315838560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1063}}^1$

素因数の和:1700

約数の個数: 96

約数和(自身を含む): 997436160

約数和(自身を除く): 681597600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 619, 1063, 1238, 1857, 2126, 2476, 3095, 3189, 3714, 4252, 4952, 5315, 6190, 6378, 7428, 8504, 9285, 9904, 10630, 12380, 12756, 14856, 15945, 17008, 18570, 19808, 21260, 24760, 25512, 29712, 31890, 34016, 37140, 42520, 49520, 51024, 59424, 63780, 74280, 85040, 99040, 102048, 127560, 148560, 170080, 255120, 297120, 510240, 657997, 1315994, 1973991, 2631988, 3289985, 3947982, 5263976, 6579970, 7895964, 9869955, 10527952, 13159940, 15791928, 19739910, 21055904, 26319880, 31583856, 39479820, 52639760, 63167712, 78959640, 105279520, 157919280, 315838560]

約数ペア:

[(1, 315838560), (2, 157919280), (3, 105279520), (4, 78959640), (5, 63167712), (6, 52639760), (8, 39479820), (10, 31583856), (12, 26319880), (15, 21055904), (16, 19739910), (20, 15791928), (24, 13159940), (30, 10527952), (32, 9869955), (40, 7895964), (48, 6579970), (60, 5263976), (80, 3947982), (96, 3289985), (120, 2631988), (160, 1973991), (240, 1315994), (480, 657997), (619, 510240), (1063, 297120), (1238, 255120), (1857, 170080), (2126, 148560), (2476, 127560), (3095, 102048), (3189, 99040), (3714, 85040), (4252, 74280), (4952, 63780), (5315, 59424), (6190, 51024), (6378, 49520), (7428, 42520), (8504, 37140), (9285, 34016), (9904, 31890), (10630, 29712), (12380, 25512), (12756, 24760), (14856, 21260), (15945, 19808), (17008, 18570)]