24181920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2399}}^1$

素因数の和:2427

約数の個数: 144

約数和(自身を含む): 94348800

約数和(自身を除く): 70166880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2399, 2520, 3360, 4798, 5040, 7197, 9596, 10080, 11995, 14394, 16793, 19192, 21591, 23990, 28788, 33586, 35985, 38384, 43182, 47980, 50379, 57576, 67172, 71970, 76768, 83965, 86364, 95960, 100758, 107955, 115152, 134344, 143940, 151137, 167930, 172728, 191920, 201516, 215910, 230304, 251895, 268688, 287880, 302274, 335860, 345456, 383840, 403032, 431820, 503790, 537376, 575760, 604548, 671720, 690912, 755685, 806064, 863640, 1007580, 1151520, 1209096, 1343440, 1511370, 1612128, 1727280, 2015160, 2418192, 2686880, 3022740, 3454560, 4030320, 4836384, 6045480, 8060640, 12090960, 24181920]

約数ペア:

[(1, 24181920), (2, 12090960), (3, 8060640), (4, 6045480), (5, 4836384), (6, 4030320), (7, 3454560), (8, 3022740), (9, 2686880), (10, 2418192), (12, 2015160), (14, 1727280), (15, 1612128), (16, 1511370), (18, 1343440), (20, 1209096), (21, 1151520), (24, 1007580), (28, 863640), (30, 806064), (32, 755685), (35, 690912), (36, 671720), (40, 604548), (42, 575760), (45, 537376), (48, 503790), (56, 431820), (60, 403032), (63, 383840), (70, 345456), (72, 335860), (80, 302274), (84, 287880), (90, 268688), (96, 251895), (105, 230304), (112, 215910), (120, 201516), (126, 191920), (140, 172728), (144, 167930), (160, 151137), (168, 143940), (180, 134344), (210, 115152), (224, 107955), (240, 100758), (252, 95960), (280, 86364), (288, 83965), (315, 76768), (336, 71970), (360, 67172), (420, 57576), (480, 50379), (504, 47980), (560, 43182), (630, 38384), (672, 35985), (720, 33586), (840, 28788), (1008, 23990), (1120, 21591), (1260, 19192), (1440, 16793), (1680, 14394), (2016, 11995), (2399, 10080), (2520, 9596), (3360, 7197), (4798, 5040)]