26730480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2273}}^1$

素因数の和:2303

約数の個数: 120

約数和(自身を含む): 96435792

約数和(自身を除く): 69705312

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, 2273, 2352, 2940, 3920, 4546, 5880, 6819, 9092, 11365, 11760, 13638, 15911, 18184, 22730, 27276, 31822, 34095, 36368, 45460, 47733, 54552, 63644, 68190, 79555, 90920, 95466, 109104, 111377, 127288, 136380, 159110, 181840, 190932, 222754, 238665, 254576, 272760, 318220, 334131, 381864, 445508, 477330, 545520, 556885, 636440, 668262, 763728, 891016, 954660, 1113770, 1272880, 1336524, 1670655, 1782032, 1909320, 2227540, 2673048, 3341310, 3818640, 4455080, 5346096, 6682620, 8910160, 13365240, 26730480]

約数ペア:

[(1, 26730480), (2, 13365240), (3, 8910160), (4, 6682620), (5, 5346096), (6, 4455080), (7, 3818640), (8, 3341310), (10, 2673048), (12, 2227540), (14, 1909320), (15, 1782032), (16, 1670655), (20, 1336524), (21, 1272880), (24, 1113770), (28, 954660), (30, 891016), (35, 763728), (40, 668262), (42, 636440), (48, 556885), (49, 545520), (56, 477330), (60, 445508), (70, 381864), (80, 334131), (84, 318220), (98, 272760), (105, 254576), (112, 238665), (120, 222754), (140, 190932), (147, 181840), (168, 159110), (196, 136380), (210, 127288), (240, 111377), (245, 109104), (280, 95466), (294, 90920), (336, 79555), (392, 68190), (420, 63644), (490, 54552), (560, 47733), (588, 45460), (735, 36368), (784, 34095), (840, 31822), (980, 27276), (1176, 22730), (1470, 18184), (1680, 15911), (1960, 13638), (2273, 11760), (2352, 11365), (2940, 9092), (3920, 6819), (4546, 5880)]