44890720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 122472000

約数和(自身を除く): 77581280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 269, 280, 298, 538, 560, 596, 745, 1043, 1076, 1120, 1192, 1345, 1490, 1883, 2086, 2152, 2384, 2690, 2980, 3766, 4172, 4304, 4768, 5215, 5380, 5960, 7532, 8344, 8608, 9415, 10430, 10760, 11920, 15064, 16688, 18830, 20860, 21520, 23840, 30128, 33376, 37660, 40081, 41720, 43040, 60256, 75320, 80162, 83440, 150640, 160324, 166880, 200405, 280567, 301280, 320648, 400810, 561134, 641296, 801620, 1122268, 1282592, 1402835, 1603240, 2244536, 2805670, 3206480, 4489072, 5611340, 6412960, 8978144, 11222680, 22445360, 44890720]

約数ペア:

[(1, 44890720), (2, 22445360), (4, 11222680), (5, 8978144), (7, 6412960), (8, 5611340), (10, 4489072), (14, 3206480), (16, 2805670), (20, 2244536), (28, 1603240), (32, 1402835), (35, 1282592), (40, 1122268), (56, 801620), (70, 641296), (80, 561134), (112, 400810), (140, 320648), (149, 301280), (160, 280567), (224, 200405), (269, 166880), (280, 160324), (298, 150640), (538, 83440), (560, 80162), (596, 75320), (745, 60256), (1043, 43040), (1076, 41720), (1120, 40081), (1192, 37660), (1345, 33376), (1490, 30128), (1883, 23840), (2086, 21520), (2152, 20860), (2384, 18830), (2690, 16688), (2980, 15064), (3766, 11920), (4172, 10760), (4304, 10430), (4768, 9415), (5215, 8608), (5380, 8344), (5960, 7532)]