38753640

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{443}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 131068800

約数和(自身を除く): 92315160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 443, 486, 540, 648, 729, 810, 886, 972, 1080, 1215, 1329, 1458, 1620, 1772, 1944, 2187, 2215, 2430, 2658, 2916, 3240, 3544, 3645, 3987, 4374, 4430, 4860, 5316, 5832, 6645, 7290, 7974, 8748, 8860, 9720, 10632, 10935, 11961, 13290, 14580, 15948, 17496, 17720, 19935, 21870, 23922, 26580, 29160, 31896, 35883, 39870, 43740, 47844, 53160, 59805, 71766, 79740, 87480, 95688, 107649, 119610, 143532, 159480, 179415, 215298, 239220, 287064, 322947, 358830, 430596, 478440, 538245, 645894, 717660, 861192, 968841, 1076490, 1291788, 1435320, 1614735, 1937682, 2152980, 2583576, 3229470, 3875364, 4305960, 4844205, 6458940, 7750728, 9688410, 12917880, 19376820, 38753640]

約数ペア:

[(1, 38753640), (2, 19376820), (3, 12917880), (4, 9688410), (5, 7750728), (6, 6458940), (8, 4844205), (9, 4305960), (10, 3875364), (12, 3229470), (15, 2583576), (18, 2152980), (20, 1937682), (24, 1614735), (27, 1435320), (30, 1291788), (36, 1076490), (40, 968841), (45, 861192), (54, 717660), (60, 645894), (72, 538245), (81, 478440), (90, 430596), (108, 358830), (120, 322947), (135, 287064), (162, 239220), (180, 215298), (216, 179415), (243, 159480), (270, 143532), (324, 119610), (360, 107649), (405, 95688), (443, 87480), (486, 79740), (540, 71766), (648, 59805), (729, 53160), (810, 47844), (886, 43740), (972, 39870), (1080, 35883), (1215, 31896), (1329, 29160), (1458, 26580), (1620, 23922), (1772, 21870), (1944, 19935), (2187, 17720), (2215, 17496), (2430, 15948), (2658, 14580), (2916, 13290), (3240, 11961), (3544, 10935), (3645, 10632), (3987, 9720), (4374, 8860), (4430, 8748), (4860, 7974), (5316, 7290), (5832, 6645)]