24182480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 67852800

約数和(自身を除く): 43670320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 199, 217, 245, 248, 280, 310, 392, 398, 434, 490, 496, 560, 620, 784, 796, 868, 980, 995, 1085, 1240, 1393, 1519, 1592, 1736, 1960, 1990, 2170, 2480, 2786, 3038, 3184, 3472, 3920, 3980, 4340, 5572, 6076, 6169, 6965, 7595, 7960, 8680, 9751, 11144, 12152, 12338, 13930, 15190, 15920, 17360, 19502, 22288, 24304, 24676, 27860, 30380, 30845, 39004, 43183, 48755, 49352, 55720, 60760, 61690, 78008, 86366, 97510, 98704, 111440, 121520, 123380, 156016, 172732, 195020, 215915, 246760, 302281, 345464, 390040, 431830, 493520, 604562, 690928, 780080, 863660, 1209124, 1511405, 1727320, 2418248, 3022810, 3454640, 4836496, 6045620, 12091240, 24182480]

約数ペア:

[(1, 24182480), (2, 12091240), (4, 6045620), (5, 4836496), (7, 3454640), (8, 3022810), (10, 2418248), (14, 1727320), (16, 1511405), (20, 1209124), (28, 863660), (31, 780080), (35, 690928), (40, 604562), (49, 493520), (56, 431830), (62, 390040), (70, 345464), (80, 302281), (98, 246760), (112, 215915), (124, 195020), (140, 172732), (155, 156016), (196, 123380), (199, 121520), (217, 111440), (245, 98704), (248, 97510), (280, 86366), (310, 78008), (392, 61690), (398, 60760), (434, 55720), (490, 49352), (496, 48755), (560, 43183), (620, 39004), (784, 30845), (796, 30380), (868, 27860), (980, 24676), (995, 24304), (1085, 22288), (1240, 19502), (1393, 17360), (1519, 15920), (1592, 15190), (1736, 13930), (1960, 12338), (1990, 12152), (2170, 11144), (2480, 9751), (2786, 8680), (3038, 7960), (3184, 7595), (3472, 6965), (3920, 6169), (3980, 6076), (4340, 5572)]