1326326940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79231}}^1$

素因数の和:79280

約数の個数: 96

約数和(自身を含む): 4259512320

約数和(自身を除く): 2933185380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 79231, 158462, 237693, 316924, 396155, 475386, 713079, 792310, 950772, 1188465, 1426158, 1584620, 2139237, 2376930, 2456161, 2852316, 3565395, 4278474, 4753860, 4912322, 7130790, 7368483, 8556948, 9824644, 10696185, 12280805, 14261580, 14736966, 21392370, 22105449, 24561610, 29473932, 36842415, 42784740, 44210898, 49123220, 66316347, 73684830, 88421796, 110527245, 132632694, 147369660, 221054490, 265265388, 331581735, 442108980, 663163470, 1326326940]

約数ペア:

[(1, 1326326940), (2, 663163470), (3, 442108980), (4, 331581735), (5, 265265388), (6, 221054490), (9, 147369660), (10, 132632694), (12, 110527245), (15, 88421796), (18, 73684830), (20, 66316347), (27, 49123220), (30, 44210898), (31, 42784740), (36, 36842415), (45, 29473932), (54, 24561610), (60, 22105449), (62, 21392370), (90, 14736966), (93, 14261580), (108, 12280805), (124, 10696185), (135, 9824644), (155, 8556948), (180, 7368483), (186, 7130790), (270, 4912322), (279, 4753860), (310, 4278474), (372, 3565395), (465, 2852316), (540, 2456161), (558, 2376930), (620, 2139237), (837, 1584620), (930, 1426158), (1116, 1188465), (1395, 950772), (1674, 792310), (1860, 713079), (2790, 475386), (3348, 396155), (4185, 316924), (5580, 237693), (8370, 158462), (16740, 79231)]