142380720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2324

約数の個数: 160

約数和(自身を含む): 507556800

約数和(自身を除く): 365176080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2273, 2320, 2610, 3132, 3480, 3915, 4176, 4546, 5220, 6264, 6819, 6960, 7830, 9092, 10440, 11365, 12528, 13638, 15660, 18184, 20457, 20880, 22730, 27276, 31320, 34095, 36368, 40914, 45460, 54552, 61371, 62640, 65917, 68190, 81828, 90920, 102285, 109104, 122742, 131834, 136380, 163656, 181840, 197751, 204570, 245484, 263668, 272760, 306855, 327312, 329585, 395502, 409140, 490968, 527336, 545520, 593253, 613710, 659170, 791004, 818280, 981936, 988755, 1054672, 1186506, 1227420, 1318340, 1582008, 1636560, 1779759, 1977510, 2373012, 2454840, 2636680, 2966265, 3164016, 3559518, 3955020, 4746024, 4909680, 5273360, 5932530, 7119036, 7910040, 8898795, 9492048, 11865060, 14238072, 15820080, 17797590, 23730120, 28476144, 35595180, 47460240, 71190360, 142380720]

約数ペア:

[(1, 142380720), (2, 71190360), (3, 47460240), (4, 35595180), (5, 28476144), (6, 23730120), (8, 17797590), (9, 15820080), (10, 14238072), (12, 11865060), (15, 9492048), (16, 8898795), (18, 7910040), (20, 7119036), (24, 5932530), (27, 5273360), (29, 4909680), (30, 4746024), (36, 3955020), (40, 3559518), (45, 3164016), (48, 2966265), (54, 2636680), (58, 2454840), (60, 2373012), (72, 1977510), (80, 1779759), (87, 1636560), (90, 1582008), (108, 1318340), (116, 1227420), (120, 1186506), (135, 1054672), (144, 988755), (145, 981936), (174, 818280), (180, 791004), (216, 659170), (232, 613710), (240, 593253), (261, 545520), (270, 527336), (290, 490968), (348, 409140), (360, 395502), (432, 329585), (435, 327312), (464, 306855), (522, 272760), (540, 263668), (580, 245484), (696, 204570), (720, 197751), (783, 181840), (870, 163656), (1044, 136380), (1080, 131834), (1160, 122742), (1305, 109104), (1392, 102285), (1566, 90920), (1740, 81828), (2088, 68190), (2160, 65917), (2273, 62640), (2320, 61371), (2610, 54552), (3132, 45460), (3480, 40914), (3915, 36368), (4176, 34095), (4546, 31320), (5220, 27276), (6264, 22730), (6819, 20880), (6960, 20457), (7830, 18184), (9092, 15660), (10440, 13638), (11365, 12528)]