321541440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30449}}^1$

素因数の和:30480

約数の個数: 112

約数和(自身を含む): 1113739200

約数和(自身を除く): 792197760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 30449, 60898, 91347, 121796, 152245, 182694, 243592, 304490, 334939, 365388, 456735, 487184, 608980, 669878, 730776, 913470, 974368, 1004817, 1217960, 1339756, 1461552, 1674695, 1826940, 1948736, 2009634, 2435920, 2679512, 2923104, 3349390, 3653880, 4019268, 4871840, 5024085, 5359024, 5846208, 6698780, 7307760, 8038536, 9743680, 10048170, 10718048, 13397560, 14615520, 16077072, 20096340, 21436096, 26795120, 29231040, 32154144, 40192680, 53590240, 64308288, 80385360, 107180480, 160770720, 321541440]

約数ペア:

[(1, 321541440), (2, 160770720), (3, 107180480), (4, 80385360), (5, 64308288), (6, 53590240), (8, 40192680), (10, 32154144), (11, 29231040), (12, 26795120), (15, 21436096), (16, 20096340), (20, 16077072), (22, 14615520), (24, 13397560), (30, 10718048), (32, 10048170), (33, 9743680), (40, 8038536), (44, 7307760), (48, 6698780), (55, 5846208), (60, 5359024), (64, 5024085), (66, 4871840), (80, 4019268), (88, 3653880), (96, 3349390), (110, 2923104), (120, 2679512), (132, 2435920), (160, 2009634), (165, 1948736), (176, 1826940), (192, 1674695), (220, 1461552), (240, 1339756), (264, 1217960), (320, 1004817), (330, 974368), (352, 913470), (440, 730776), (480, 669878), (528, 608980), (660, 487184), (704, 456735), (880, 365388), (960, 334939), (1056, 304490), (1320, 243592), (1760, 182694), (2112, 152245), (2640, 121796), (3520, 91347), (5280, 60898), (10560, 30449)]