2436642720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9781}}^1$

素因数の和:9975

約数の個数: 144

約数和(自身を含む): 8363962152

約数和(自身を除く): 5927319432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 1038, 1384, 1440, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 5536, 6228, 6920, 7785, 8304, 9781, 10380, 12456, 13840, 15570, 16608, 19562, 20760, 24912, 27680, 29343, 31140, 39124, 41520, 48905, 49824, 58686, 62280, 78248, 83040, 88029, 97810, 117372, 124560, 146715, 156496, 176058, 195620, 234744, 249120, 293430, 312992, 352116, 391240, 440145, 469488, 586860, 704232, 782480, 880290, 938976, 1173720, 1408464, 1564960, 1692113, 1760580, 2347440, 2816928, 3384226, 3521160, 4694880, 5076339, 6768452, 7042320, 8460565, 10152678, 13536904, 14084640, 15229017, 16921130, 20305356, 25381695, 27073808, 30458034, 33842260, 40610712, 50763390, 54147616, 60916068, 67684520, 76145085, 81221424, 101526780, 121832136, 135369040, 152290170, 162442848, 203053560, 243664272, 270738080, 304580340, 406107120, 487328544, 609160680, 812214240, 1218321360, 2436642720]

約数ペア:

[(1, 2436642720), (2, 1218321360), (3, 812214240), (4, 609160680), (5, 487328544), (6, 406107120), (8, 304580340), (9, 270738080), (10, 243664272), (12, 203053560), (15, 162442848), (16, 152290170), (18, 135369040), (20, 121832136), (24, 101526780), (30, 81221424), (32, 76145085), (36, 67684520), (40, 60916068), (45, 54147616), (48, 50763390), (60, 40610712), (72, 33842260), (80, 30458034), (90, 27073808), (96, 25381695), (120, 20305356), (144, 16921130), (160, 15229017), (173, 14084640), (180, 13536904), (240, 10152678), (288, 8460565), (346, 7042320), (360, 6768452), (480, 5076339), (519, 4694880), (692, 3521160), (720, 3384226), (865, 2816928), (1038, 2347440), (1384, 1760580), (1440, 1692113), (1557, 1564960), (1730, 1408464), (2076, 1173720), (2595, 938976), (2768, 880290), (3114, 782480), (3460, 704232), (4152, 586860), (5190, 469488), (5536, 440145), (6228, 391240), (6920, 352116), (7785, 312992), (8304, 293430), (9781, 249120), (10380, 234744), (12456, 195620), (13840, 176058), (15570, 156496), (16608, 146715), (19562, 124560), (20760, 117372), (24912, 97810), (27680, 88029), (29343, 83040), (31140, 78248), (39124, 62280), (41520, 58686), (48905, 49824)]