307660680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 1040866200

約数和(自身を除く): 733205520

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, 269, 270, 324, 353, 360, 405, 538, 540, 648, 706, 807, 810, 1059, 1076, 1080, 1345, 1412, 1614, 1620, 1765, 2118, 2152, 2421, 2690, 2824, 3177, 3228, 3240, 3530, 4035, 4236, 4842, 5295, 5380, 6354, 6456, 7060, 7263, 8070, 8472, 9531, 9684, 10590, 10760, 12105, 12708, 14120, 14526, 15885, 16140, 19062, 19368, 21180, 21789, 24210, 25416, 28593, 29052, 31770, 32280, 36315, 38124, 42360, 43578, 47655, 48420, 57186, 58104, 63540, 72630, 76248, 87156, 94957, 95310, 96840, 108945, 114372, 127080, 142965, 145260, 174312, 189914, 190620, 217890, 228744, 284871, 285930, 290520, 379828, 381240, 435780, 474785, 569742, 571860, 759656, 854613, 871560, 949570, 1139484, 1143720, 1424355, 1709226, 1899140, 2278968, 2563839, 2848710, 3418452, 3798280, 4273065, 5127678, 5697420, 6836904, 7691517, 8546130, 10255356, 11394840, 12819195, 15383034, 17092260, 20510712, 25638390, 30766068, 34184520, 38457585, 51276780, 61532136, 76915170, 102553560, 153830340, 307660680]

約数ペア:

[(1, 307660680), (2, 153830340), (3, 102553560), (4, 76915170), (5, 61532136), (6, 51276780), (8, 38457585), (9, 34184520), (10, 30766068), (12, 25638390), (15, 20510712), (18, 17092260), (20, 15383034), (24, 12819195), (27, 11394840), (30, 10255356), (36, 8546130), (40, 7691517), (45, 6836904), (54, 5697420), (60, 5127678), (72, 4273065), (81, 3798280), (90, 3418452), (108, 2848710), (120, 2563839), (135, 2278968), (162, 1899140), (180, 1709226), (216, 1424355), (269, 1143720), (270, 1139484), (324, 949570), (353, 871560), (360, 854613), (405, 759656), (538, 571860), (540, 569742), (648, 474785), (706, 435780), (807, 381240), (810, 379828), (1059, 290520), (1076, 285930), (1080, 284871), (1345, 228744), (1412, 217890), (1614, 190620), (1620, 189914), (1765, 174312), (2118, 145260), (2152, 142965), (2421, 127080), (2690, 114372), (2824, 108945), (3177, 96840), (3228, 95310), (3240, 94957), (3530, 87156), (4035, 76248), (4236, 72630), (4842, 63540), (5295, 58104), (5380, 57186), (6354, 48420), (6456, 47655), (7060, 43578), (7263, 42360), (8070, 38124), (8472, 36315), (9531, 32280), (9684, 31770), (10590, 29052), (10760, 28593), (12105, 25416), (12708, 24210), (14120, 21789), (14526, 21180), (15885, 19368), (16140, 19062)]