379681560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18503}}^1$

素因数の和:18542

約数の個数: 128

約数和(自身を含む): 1332288000

約数和(自身を除く): 952606440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 18503, 20520, 37006, 55509, 74012, 92515, 111018, 148024, 166527, 185030, 222036, 277545, 333054, 351557, 370060, 444072, 499581, 555090, 666108, 703114, 740120, 832635, 999162, 1054671, 1110180, 1332216, 1406228, 1665270, 1757785, 1998324, 2109342, 2220360, 2497905, 2812456, 3164013, 3330540, 3515570, 3996648, 4218684, 4995810, 5273355, 6328026, 6661080, 7031140, 8437368, 9492039, 9991620, 10546710, 12656052, 14062280, 15820065, 18984078, 19983240, 21093420, 25312104, 31640130, 37968156, 42186840, 47460195, 63280260, 75936312, 94920390, 126560520, 189840780, 379681560]

約数ペア:

[(1, 379681560), (2, 189840780), (3, 126560520), (4, 94920390), (5, 75936312), (6, 63280260), (8, 47460195), (9, 42186840), (10, 37968156), (12, 31640130), (15, 25312104), (18, 21093420), (19, 19983240), (20, 18984078), (24, 15820065), (27, 14062280), (30, 12656052), (36, 10546710), (38, 9991620), (40, 9492039), (45, 8437368), (54, 7031140), (57, 6661080), (60, 6328026), (72, 5273355), (76, 4995810), (90, 4218684), (95, 3996648), (108, 3515570), (114, 3330540), (120, 3164013), (135, 2812456), (152, 2497905), (171, 2220360), (180, 2109342), (190, 1998324), (216, 1757785), (228, 1665270), (270, 1406228), (285, 1332216), (342, 1110180), (360, 1054671), (380, 999162), (456, 832635), (513, 740120), (540, 703114), (570, 666108), (684, 555090), (760, 499581), (855, 444072), (1026, 370060), (1080, 351557), (1140, 333054), (1368, 277545), (1710, 222036), (2052, 185030), (2280, 166527), (2565, 148024), (3420, 111018), (4104, 92515), (5130, 74012), (6840, 55509), (10260, 37006), (18503, 20520)]