2455471440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{57803}}^1$

素因数の和:57881

約数の個数: 120

約数和(自身を含む): 8386204320

約数和(自身を除く): 5930732880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 7080, 8496, 10620, 14160, 21240, 42480, 57803, 115606, 173409, 231212, 289015, 346818, 462424, 520227, 578030, 693636, 867045, 924848, 1040454, 1156060, 1387272, 1734090, 2080908, 2312120, 2601135, 2774544, 3410377, 3468180, 4161816, 4624240, 5202270, 6820754, 6936360, 8323632, 10231131, 10404540, 13641508, 13872720, 17051885, 20462262, 20809080, 27283016, 30693393, 34103770, 40924524, 41618160, 51155655, 54566032, 61386786, 68207540, 81849048, 102311310, 122773572, 136415080, 153466965, 163698096, 204622620, 245547144, 272830160, 306933930, 409245240, 491094288, 613867860, 818490480, 1227735720, 2455471440]

約数ペア:

[(1, 2455471440), (2, 1227735720), (3, 818490480), (4, 613867860), (5, 491094288), (6, 409245240), (8, 306933930), (9, 272830160), (10, 245547144), (12, 204622620), (15, 163698096), (16, 153466965), (18, 136415080), (20, 122773572), (24, 102311310), (30, 81849048), (36, 68207540), (40, 61386786), (45, 54566032), (48, 51155655), (59, 41618160), (60, 40924524), (72, 34103770), (80, 30693393), (90, 27283016), (118, 20809080), (120, 20462262), (144, 17051885), (177, 13872720), (180, 13641508), (236, 10404540), (240, 10231131), (295, 8323632), (354, 6936360), (360, 6820754), (472, 5202270), (531, 4624240), (590, 4161816), (708, 3468180), (720, 3410377), (885, 2774544), (944, 2601135), (1062, 2312120), (1180, 2080908), (1416, 1734090), (1770, 1387272), (2124, 1156060), (2360, 1040454), (2655, 924848), (2832, 867045), (3540, 693636), (4248, 578030), (4720, 520227), (5310, 462424), (7080, 346818), (8496, 289015), (10620, 231212), (14160, 173409), (21240, 115606), (42480, 57803)]