54554640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4639}}^1$

素因数の和:4669

約数の個数: 120

約数和(自身を含む): 196773120

約数和(自身を除く): 142218480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 4639, 5880, 9278, 11760, 13917, 18556, 23195, 27834, 32473, 37112, 46390, 55668, 64946, 69585, 74224, 92780, 97419, 111336, 129892, 139170, 162365, 185560, 194838, 222672, 227311, 259784, 278340, 324730, 371120, 389676, 454622, 487095, 519568, 556680, 649460, 681933, 779352, 909244, 974190, 1113360, 1136555, 1298920, 1363866, 1558704, 1818488, 1948380, 2273110, 2597840, 2727732, 3409665, 3636976, 3896760, 4546220, 5455464, 6819330, 7793520, 9092440, 10910928, 13638660, 18184880, 27277320, 54554640]

約数ペア:

[(1, 54554640), (2, 27277320), (3, 18184880), (4, 13638660), (5, 10910928), (6, 9092440), (7, 7793520), (8, 6819330), (10, 5455464), (12, 4546220), (14, 3896760), (15, 3636976), (16, 3409665), (20, 2727732), (21, 2597840), (24, 2273110), (28, 1948380), (30, 1818488), (35, 1558704), (40, 1363866), (42, 1298920), (48, 1136555), (49, 1113360), (56, 974190), (60, 909244), (70, 779352), (80, 681933), (84, 649460), (98, 556680), (105, 519568), (112, 487095), (120, 454622), (140, 389676), (147, 371120), (168, 324730), (196, 278340), (210, 259784), (240, 227311), (245, 222672), (280, 194838), (294, 185560), (336, 162365), (392, 139170), (420, 129892), (490, 111336), (560, 97419), (588, 92780), (735, 74224), (784, 69585), (840, 64946), (980, 55668), (1176, 46390), (1470, 37112), (1680, 32473), (1960, 27834), (2352, 23195), (2940, 18556), (3920, 13917), (4639, 11760), (5880, 9278)]