120339540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 406022400

約数和(自身を除く): 285682860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 228, 270, 285, 317, 333, 342, 370, 380, 444, 513, 540, 555, 570, 634, 666, 684, 703, 740, 855, 951, 999, 1026, 1110, 1140, 1268, 1332, 1406, 1585, 1665, 1710, 1902, 1998, 2052, 2109, 2220, 2565, 2812, 2853, 3170, 3330, 3420, 3515, 3804, 3996, 4218, 4755, 4995, 5130, 5706, 6023, 6327, 6340, 6660, 7030, 8436, 8559, 9510, 9990, 10260, 10545, 11412, 11729, 12046, 12654, 14060, 14265, 17118, 18069, 18981, 19020, 19980, 21090, 23458, 24092, 25308, 28530, 30115, 31635, 34236, 35187, 36138, 37962, 42180, 42795, 46916, 54207, 57060, 58645, 60230, 63270, 70374, 72276, 75924, 85590, 90345, 94905, 105561, 108414, 117290, 120460, 126540, 140748, 162621, 171180, 175935, 180690, 189810, 211122, 216828, 222851, 234580, 271035, 316683, 325242, 351870, 361380, 379620, 422244, 445702, 527805, 542070, 633366, 650484, 668553, 703740, 813105, 891404, 1055610, 1084140, 1114255, 1266732, 1337106, 1583415, 1626210, 2005659, 2111220, 2228510, 2674212, 3166830, 3252420, 3342765, 4011318, 4457020, 6016977, 6333660, 6685530, 8022636, 10028295, 12033954, 13371060, 20056590, 24067908, 30084885, 40113180, 60169770, 120339540]

約数ペア:

[(1, 120339540), (2, 60169770), (3, 40113180), (4, 30084885), (5, 24067908), (6, 20056590), (9, 13371060), (10, 12033954), (12, 10028295), (15, 8022636), (18, 6685530), (19, 6333660), (20, 6016977), (27, 4457020), (30, 4011318), (36, 3342765), (37, 3252420), (38, 3166830), (45, 2674212), (54, 2228510), (57, 2111220), (60, 2005659), (74, 1626210), (76, 1583415), (90, 1337106), (95, 1266732), (108, 1114255), (111, 1084140), (114, 1055610), (135, 891404), (148, 813105), (171, 703740), (180, 668553), (185, 650484), (190, 633366), (222, 542070), (228, 527805), (270, 445702), (285, 422244), (317, 379620), (333, 361380), (342, 351870), (370, 325242), (380, 316683), (444, 271035), (513, 234580), (540, 222851), (555, 216828), (570, 211122), (634, 189810), (666, 180690), (684, 175935), (703, 171180), (740, 162621), (855, 140748), (951, 126540), (999, 120460), (1026, 117290), (1110, 108414), (1140, 105561), (1268, 94905), (1332, 90345), (1406, 85590), (1585, 75924), (1665, 72276), (1710, 70374), (1902, 63270), (1998, 60230), (2052, 58645), (2109, 57060), (2220, 54207), (2565, 46916), (2812, 42795), (2853, 42180), (3170, 37962), (3330, 36138), (3420, 35187), (3515, 34236), (3804, 31635), (3996, 30115), (4218, 28530), (4755, 25308), (4995, 24092), (5130, 23458), (5706, 21090), (6023, 19980), (6327, 19020), (6340, 18981), (6660, 18069), (7030, 17118), (8436, 14265), (8559, 14060), (9510, 12654), (9990, 12046), (10260, 11729), (10545, 11412)]