72562560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5399}}^1$

素因数の和:5428

約数の個数: 128

約数和(自身を含む): 264384000

約数和(自身を除く): 191821440

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5399, 6720, 10798, 13440, 16197, 21596, 26995, 32394, 37793, 43192, 53990, 64788, 75586, 80985, 86384, 107980, 113379, 129576, 151172, 161970, 172768, 188965, 215960, 226758, 259152, 302344, 323940, 345536, 377930, 431920, 453516, 518304, 566895, 604688, 647880, 691072, 755860, 863840, 907032, 1036608, 1133790, 1209376, 1295760, 1511720, 1727680, 1814064, 2073216, 2267580, 2418752, 2591520, 3023440, 3455360, 3628128, 4535160, 4837504, 5183040, 6046880, 7256256, 9070320, 10366080, 12093760, 14512512, 18140640, 24187520, 36281280, 72562560]

約数ペア:

[(1, 72562560), (2, 36281280), (3, 24187520), (4, 18140640), (5, 14512512), (6, 12093760), (7, 10366080), (8, 9070320), (10, 7256256), (12, 6046880), (14, 5183040), (15, 4837504), (16, 4535160), (20, 3628128), (21, 3455360), (24, 3023440), (28, 2591520), (30, 2418752), (32, 2267580), (35, 2073216), (40, 1814064), (42, 1727680), (48, 1511720), (56, 1295760), (60, 1209376), (64, 1133790), (70, 1036608), (80, 907032), (84, 863840), (96, 755860), (105, 691072), (112, 647880), (120, 604688), (128, 566895), (140, 518304), (160, 453516), (168, 431920), (192, 377930), (210, 345536), (224, 323940), (240, 302344), (280, 259152), (320, 226758), (336, 215960), (384, 188965), (420, 172768), (448, 161970), (480, 151172), (560, 129576), (640, 113379), (672, 107980), (840, 86384), (896, 80985), (960, 75586), (1120, 64788), (1344, 53990), (1680, 43192), (1920, 37793), (2240, 32394), (2688, 26995), (3360, 21596), (4480, 16197), (5399, 13440), (6720, 10798)]