38180880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2829

約数の個数: 120

約数和(自身を含む): 135021120

約数和(自身を除く): 96840240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 2791, 3420, 4560, 5582, 6840, 8373, 11164, 13680, 13955, 16746, 22328, 25119, 27910, 33492, 41865, 44656, 50238, 53029, 55820, 66984, 83730, 100476, 106058, 111640, 125595, 133968, 159087, 167460, 200952, 212116, 223280, 251190, 265145, 318174, 334920, 401904, 424232, 477261, 502380, 530290, 636348, 669840, 795435, 848464, 954522, 1004760, 1060580, 1272696, 1590870, 1909044, 2009520, 2121160, 2386305, 2545392, 3181740, 3818088, 4242320, 4772610, 6363480, 7636176, 9545220, 12726960, 19090440, 38180880]

約数ペア:

[(1, 38180880), (2, 19090440), (3, 12726960), (4, 9545220), (5, 7636176), (6, 6363480), (8, 4772610), (9, 4242320), (10, 3818088), (12, 3181740), (15, 2545392), (16, 2386305), (18, 2121160), (19, 2009520), (20, 1909044), (24, 1590870), (30, 1272696), (36, 1060580), (38, 1004760), (40, 954522), (45, 848464), (48, 795435), (57, 669840), (60, 636348), (72, 530290), (76, 502380), (80, 477261), (90, 424232), (95, 401904), (114, 334920), (120, 318174), (144, 265145), (152, 251190), (171, 223280), (180, 212116), (190, 200952), (228, 167460), (240, 159087), (285, 133968), (304, 125595), (342, 111640), (360, 106058), (380, 100476), (456, 83730), (570, 66984), (684, 55820), (720, 53029), (760, 50238), (855, 44656), (912, 41865), (1140, 33492), (1368, 27910), (1520, 25119), (1710, 22328), (2280, 16746), (2736, 13955), (2791, 13680), (3420, 11164), (4560, 8373), (5582, 6840)]