120500280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 419328000

約数和(自身を除く): 298827720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 152, 158, 171, 180, 190, 223, 228, 237, 285, 316, 342, 360, 380, 395, 446, 456, 474, 570, 632, 669, 684, 711, 760, 790, 855, 892, 948, 1115, 1140, 1185, 1338, 1368, 1422, 1501, 1580, 1710, 1784, 1896, 2007, 2230, 2280, 2370, 2676, 2844, 3002, 3160, 3345, 3420, 3555, 4014, 4237, 4460, 4503, 4740, 5352, 5688, 6004, 6690, 6840, 7110, 7505, 8028, 8474, 8920, 9006, 9480, 10035, 12008, 12711, 13380, 13509, 14220, 15010, 16056, 16948, 17617, 18012, 20070, 21185, 22515, 25422, 26760, 27018, 28440, 30020, 33896, 35234, 36024, 38133, 40140, 42370, 45030, 50844, 52851, 54036, 60040, 63555, 67545, 70468, 76266, 80280, 84740, 88085, 90060, 101688, 105702, 108072, 127110, 135090, 140936, 152532, 158553, 169480, 176170, 180120, 190665, 211404, 254220, 264255, 270180, 305064, 317106, 334723, 352340, 381330, 422808, 508440, 528510, 540360, 634212, 669446, 704680, 762660, 792765, 1004169, 1057020, 1268424, 1338892, 1525320, 1585530, 1673615, 2008338, 2114040, 2677784, 3012507, 3171060, 3347230, 4016676, 5020845, 6025014, 6342120, 6694460, 8033352, 10041690, 12050028, 13388920, 15062535, 20083380, 24100056, 30125070, 40166760, 60250140, 120500280]

約数ペア:

[(1, 120500280), (2, 60250140), (3, 40166760), (4, 30125070), (5, 24100056), (6, 20083380), (8, 15062535), (9, 13388920), (10, 12050028), (12, 10041690), (15, 8033352), (18, 6694460), (19, 6342120), (20, 6025014), (24, 5020845), (30, 4016676), (36, 3347230), (38, 3171060), (40, 3012507), (45, 2677784), (57, 2114040), (60, 2008338), (72, 1673615), (76, 1585530), (79, 1525320), (90, 1338892), (95, 1268424), (114, 1057020), (120, 1004169), (152, 792765), (158, 762660), (171, 704680), (180, 669446), (190, 634212), (223, 540360), (228, 528510), (237, 508440), (285, 422808), (316, 381330), (342, 352340), (360, 334723), (380, 317106), (395, 305064), (446, 270180), (456, 264255), (474, 254220), (570, 211404), (632, 190665), (669, 180120), (684, 176170), (711, 169480), (760, 158553), (790, 152532), (855, 140936), (892, 135090), (948, 127110), (1115, 108072), (1140, 105702), (1185, 101688), (1338, 90060), (1368, 88085), (1422, 84740), (1501, 80280), (1580, 76266), (1710, 70468), (1784, 67545), (1896, 63555), (2007, 60040), (2230, 54036), (2280, 52851), (2370, 50844), (2676, 45030), (2844, 42370), (3002, 40140), (3160, 38133), (3345, 36024), (3420, 35234), (3555, 33896), (4014, 30020), (4237, 28440), (4460, 27018), (4503, 26760), (4740, 25422), (5352, 22515), (5688, 21185), (6004, 20070), (6690, 18012), (6840, 17617), (7110, 16948), (7505, 16056), (8028, 15010), (8474, 14220), (8920, 13509), (9006, 13380), (9480, 12711), (10035, 12008)]