481527720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26227}}^1$

素因数の和:26264

約数の個数: 128

約数和(自身を含む): 1699574400

約数和(自身を除く): 1218046680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 26227, 52454, 78681, 104908, 131135, 157362, 209816, 236043, 262270, 314724, 393405, 445859, 472086, 524540, 629448, 708129, 786810, 891718, 944172, 1049080, 1180215, 1337577, 1416258, 1573620, 1783436, 1888344, 2229295, 2360430, 2675154, 2832516, 3147240, 3540645, 3566872, 4012731, 4458590, 4720860, 5350308, 5665032, 6687885, 7081290, 8025462, 8917180, 9441720, 10700616, 12038193, 13375770, 14162580, 16050924, 17834360, 20063655, 24076386, 26751540, 28325160, 32101848, 40127310, 48152772, 53503080, 60190965, 80254620, 96305544, 120381930, 160509240, 240763860, 481527720]

約数ペア:

[(1, 481527720), (2, 240763860), (3, 160509240), (4, 120381930), (5, 96305544), (6, 80254620), (8, 60190965), (9, 53503080), (10, 48152772), (12, 40127310), (15, 32101848), (17, 28325160), (18, 26751540), (20, 24076386), (24, 20063655), (27, 17834360), (30, 16050924), (34, 14162580), (36, 13375770), (40, 12038193), (45, 10700616), (51, 9441720), (54, 8917180), (60, 8025462), (68, 7081290), (72, 6687885), (85, 5665032), (90, 5350308), (102, 4720860), (108, 4458590), (120, 4012731), (135, 3566872), (136, 3540645), (153, 3147240), (170, 2832516), (180, 2675154), (204, 2360430), (216, 2229295), (255, 1888344), (270, 1783436), (306, 1573620), (340, 1416258), (360, 1337577), (408, 1180215), (459, 1049080), (510, 944172), (540, 891718), (612, 786810), (680, 708129), (765, 629448), (918, 524540), (1020, 472086), (1080, 445859), (1224, 393405), (1530, 314724), (1836, 262270), (2040, 236043), (2295, 209816), (3060, 157362), (3672, 131135), (4590, 104908), (6120, 78681), (9180, 52454), (18360, 26227)]