1108964520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 3760323840

約数和(自身を除く): 2651359320

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, 271, 324, 360, 405, 421, 486, 540, 542, 648, 810, 813, 842, 972, 1080, 1084, 1215, 1263, 1355, 1620, 1626, 1684, 1944, 2105, 2168, 2430, 2439, 2526, 2710, 3240, 3252, 3368, 3789, 4065, 4210, 4860, 4878, 5052, 5420, 6315, 6504, 7317, 7578, 8130, 8420, 9720, 9756, 10104, 10840, 11367, 12195, 12630, 14634, 15156, 16260, 16840, 18945, 19512, 21951, 22734, 24390, 25260, 29268, 30312, 32520, 34101, 36585, 37890, 43902, 45468, 48780, 50520, 56835, 58536, 65853, 68202, 73170, 75780, 87804, 90936, 97560, 102303, 109755, 113670, 114091, 131706, 136404, 146340, 151560, 170505, 175608, 204606, 219510, 227340, 228182, 263412, 272808, 292680, 329265, 341010, 342273, 409212, 439020, 454680, 456364, 511515, 526824, 570455, 658530, 682020, 684546, 818424, 878040, 912728, 1023030, 1026819, 1140910, 1317060, 1364040, 1369092, 1711365, 2046060, 2053638, 2281820, 2634120, 2738184, 3080457, 3422730, 4092120, 4107276, 4563640, 5134095, 6160914, 6845460, 8214552, 9241371, 10268190, 12321828, 13690920, 15402285, 18482742, 20536380, 24643656, 27724113, 30804570, 36965484, 41072760, 46206855, 55448226, 61609140, 73930968, 92413710, 110896452, 123218280, 138620565, 184827420, 221792904, 277241130, 369654840, 554482260, 1108964520]

約数ペア:

[(1, 1108964520), (2, 554482260), (3, 369654840), (4, 277241130), (5, 221792904), (6, 184827420), (8, 138620565), (9, 123218280), (10, 110896452), (12, 92413710), (15, 73930968), (18, 61609140), (20, 55448226), (24, 46206855), (27, 41072760), (30, 36965484), (36, 30804570), (40, 27724113), (45, 24643656), (54, 20536380), (60, 18482742), (72, 15402285), (81, 13690920), (90, 12321828), (108, 10268190), (120, 9241371), (135, 8214552), (162, 6845460), (180, 6160914), (216, 5134095), (243, 4563640), (270, 4107276), (271, 4092120), (324, 3422730), (360, 3080457), (405, 2738184), (421, 2634120), (486, 2281820), (540, 2053638), (542, 2046060), (648, 1711365), (810, 1369092), (813, 1364040), (842, 1317060), (972, 1140910), (1080, 1026819), (1084, 1023030), (1215, 912728), (1263, 878040), (1355, 818424), (1620, 684546), (1626, 682020), (1684, 658530), (1944, 570455), (2105, 526824), (2168, 511515), (2430, 456364), (2439, 454680), (2526, 439020), (2710, 409212), (3240, 342273), (3252, 341010), (3368, 329265), (3789, 292680), (4065, 272808), (4210, 263412), (4860, 228182), (4878, 227340), (5052, 219510), (5420, 204606), (6315, 175608), (6504, 170505), (7317, 151560), (7578, 146340), (8130, 136404), (8420, 131706), (9720, 114091), (9756, 113670), (10104, 109755), (10840, 102303), (11367, 97560), (12195, 90936), (12630, 87804), (14634, 75780), (15156, 73170), (16260, 68202), (16840, 65853), (18945, 58536), (19512, 56835), (21951, 50520), (22734, 48780), (24390, 45468), (25260, 43902), (29268, 37890), (30312, 36585), (32520, 34101)]