74576880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14797}}^1$

素因数の和:14823

約数の個数: 120

約数和(自身を含む): 286252512

約数和(自身を除く): 211675632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 14797, 29594, 44391, 59188, 73985, 88782, 103579, 118376, 133173, 147970, 177564, 207158, 221955, 236752, 266346, 295940, 310737, 355128, 414316, 443910, 517895, 532692, 591880, 621474, 665865, 710256, 828632, 887820, 932211, 1035790, 1065384, 1183760, 1242948, 1331730, 1553685, 1657264, 1775640, 1864422, 2071580, 2130768, 2485896, 2663460, 3107370, 3551280, 3728844, 4143160, 4661055, 4971792, 5326920, 6214740, 7457688, 8286320, 9322110, 10653840, 12429480, 14915376, 18644220, 24858960, 37288440, 74576880]

約数ペア:

[(1, 74576880), (2, 37288440), (3, 24858960), (4, 18644220), (5, 14915376), (6, 12429480), (7, 10653840), (8, 9322110), (9, 8286320), (10, 7457688), (12, 6214740), (14, 5326920), (15, 4971792), (16, 4661055), (18, 4143160), (20, 3728844), (21, 3551280), (24, 3107370), (28, 2663460), (30, 2485896), (35, 2130768), (36, 2071580), (40, 1864422), (42, 1775640), (45, 1657264), (48, 1553685), (56, 1331730), (60, 1242948), (63, 1183760), (70, 1065384), (72, 1035790), (80, 932211), (84, 887820), (90, 828632), (105, 710256), (112, 665865), (120, 621474), (126, 591880), (140, 532692), (144, 517895), (168, 443910), (180, 414316), (210, 355128), (240, 310737), (252, 295940), (280, 266346), (315, 236752), (336, 221955), (360, 207158), (420, 177564), (504, 147970), (560, 133173), (630, 118376), (720, 103579), (840, 88782), (1008, 73985), (1260, 59188), (1680, 44391), (2520, 29594), (5040, 14797)]