72756528240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1450489}}^1$

素因数の和:1450535

約数の個数: 160

約数和(自身を含む): 258999494400

約数和(自身を除く): 186242966160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 25080, 50160, 1450489, 2900978, 4351467, 5801956, 7252445, 8702934, 11603912, 14504890, 15955379, 17405868, 21757335, 23207824, 27559291, 29009780, 31910758, 34811736, 43514670, 47866137, 55118582, 58019560, 63821516, 69623472, 79776895, 82677873, 87029340, 95732274, 110237164, 116039120, 127643032, 137796455, 159553790, 165355746, 174058680, 191464548, 220474328, 239330685, 255286064, 275592910, 303152201, 319107580, 330711492, 348117360, 382929096, 413389365, 440948656, 478661370, 551185820, 606304402, 638215160, 661422984, 765858192, 826778730, 909456603, 957322740, 1102371640, 1212608804, 1276430320, 1322845968, 1515761005, 1653557460, 1818913206, 1914645480, 2204743280, 2425217608, 3031522010, 3307114920, 3637826412, 3829290960, 4547283015, 4850435216, 6063044020, 6614229840, 7275652824, 9094566030, 12126088040, 14551305648, 18189132060, 24252176080, 36378264120, 72756528240]

約数ペア:

[(1, 72756528240), (2, 36378264120), (3, 24252176080), (4, 18189132060), (5, 14551305648), (6, 12126088040), (8, 9094566030), (10, 7275652824), (11, 6614229840), (12, 6063044020), (15, 4850435216), (16, 4547283015), (19, 3829290960), (20, 3637826412), (22, 3307114920), (24, 3031522010), (30, 2425217608), (33, 2204743280), (38, 1914645480), (40, 1818913206), (44, 1653557460), (48, 1515761005), (55, 1322845968), (57, 1276430320), (60, 1212608804), (66, 1102371640), (76, 957322740), (80, 909456603), (88, 826778730), (95, 765858192), (110, 661422984), (114, 638215160), (120, 606304402), (132, 551185820), (152, 478661370), (165, 440948656), (176, 413389365), (190, 382929096), (209, 348117360), (220, 330711492), (228, 319107580), (240, 303152201), (264, 275592910), (285, 255286064), (304, 239330685), (330, 220474328), (380, 191464548), (418, 174058680), (440, 165355746), (456, 159553790), (528, 137796455), (570, 127643032), (627, 116039120), (660, 110237164), (760, 95732274), (836, 87029340), (880, 82677873), (912, 79776895), (1045, 69623472), (1140, 63821516), (1254, 58019560), (1320, 55118582), (1520, 47866137), (1672, 43514670), (2090, 34811736), (2280, 31910758), (2508, 29009780), (2640, 27559291), (3135, 23207824), (3344, 21757335), (4180, 17405868), (4560, 15955379), (5016, 14504890), (6270, 11603912), (8360, 8702934), (10032, 7252445), (12540, 5801956), (16720, 4351467), (25080, 2900978), (50160, 1450489)]