4839240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{823}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 16908480

約数和(自身を除く): 12069240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 823, 840, 980, 1176, 1470, 1646, 1960, 2469, 2940, 3292, 4115, 4938, 5761, 5880, 6584, 8230, 9876, 11522, 12345, 16460, 17283, 19752, 23044, 24690, 28805, 32920, 34566, 40327, 46088, 49380, 57610, 69132, 80654, 86415, 98760, 115220, 120981, 138264, 161308, 172830, 201635, 230440, 241962, 322616, 345660, 403270, 483924, 604905, 691320, 806540, 967848, 1209810, 1613080, 2419620, 4839240]

約数ペア:

[(1, 4839240), (2, 2419620), (3, 1613080), (4, 1209810), (5, 967848), (6, 806540), (7, 691320), (8, 604905), (10, 483924), (12, 403270), (14, 345660), (15, 322616), (20, 241962), (21, 230440), (24, 201635), (28, 172830), (30, 161308), (35, 138264), (40, 120981), (42, 115220), (49, 98760), (56, 86415), (60, 80654), (70, 69132), (84, 57610), (98, 49380), (105, 46088), (120, 40327), (140, 34566), (147, 32920), (168, 28805), (196, 24690), (210, 23044), (245, 19752), (280, 17283), (294, 16460), (392, 12345), (420, 11522), (490, 9876), (588, 8230), (735, 6584), (823, 5880), (840, 5761), (980, 4938), (1176, 4115), (1470, 3292), (1646, 2940), (1960, 2469)]