72987360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 175222560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 76, 80, 95, 96, 106, 114, 120, 151, 152, 159, 160, 190, 212, 228, 240, 265, 285, 302, 304, 318, 380, 424, 453, 456, 480, 530, 570, 604, 608, 636, 755, 760, 795, 848, 906, 912, 1007, 1060, 1140, 1208, 1272, 1510, 1520, 1590, 1696, 1812, 1824, 2014, 2120, 2265, 2280, 2416, 2544, 2869, 3020, 3021, 3040, 3180, 3624, 4028, 4240, 4530, 4560, 4832, 5035, 5088, 5738, 6040, 6042, 6360, 7248, 8003, 8056, 8480, 8607, 9060, 9120, 10070, 11476, 12080, 12084, 12720, 14345, 14496, 15105, 16006, 16112, 17214, 18120, 20140, 22952, 24009, 24160, 24168, 25440, 28690, 30210, 32012, 32224, 34428, 36240, 40015, 40280, 43035, 45904, 48018, 48336, 57380, 60420, 64024, 68856, 72480, 80030, 80560, 86070, 91808, 96036, 96672, 114760, 120045, 120840, 128048, 137712, 152057, 160060, 161120, 172140, 192072, 229520, 240090, 241680, 256096, 275424, 304114, 320120, 344280, 384144, 456171, 459040, 480180, 483360, 608228, 640240, 688560, 760285, 768288, 912342, 960360, 1216456, 1280480, 1377120, 1520570, 1824684, 1920720, 2280855, 2432912, 3041140, 3649368, 3841440, 4561710, 4865824, 6082280, 7298736, 9123420, 12164560, 14597472, 18246840, 24329120, 36493680, 72987360]

約数ペア:

[(1, 72987360), (2, 36493680), (3, 24329120), (4, 18246840), (5, 14597472), (6, 12164560), (8, 9123420), (10, 7298736), (12, 6082280), (15, 4865824), (16, 4561710), (19, 3841440), (20, 3649368), (24, 3041140), (30, 2432912), (32, 2280855), (38, 1920720), (40, 1824684), (48, 1520570), (53, 1377120), (57, 1280480), (60, 1216456), (76, 960360), (80, 912342), (95, 768288), (96, 760285), (106, 688560), (114, 640240), (120, 608228), (151, 483360), (152, 480180), (159, 459040), (160, 456171), (190, 384144), (212, 344280), (228, 320120), (240, 304114), (265, 275424), (285, 256096), (302, 241680), (304, 240090), (318, 229520), (380, 192072), (424, 172140), (453, 161120), (456, 160060), (480, 152057), (530, 137712), (570, 128048), (604, 120840), (608, 120045), (636, 114760), (755, 96672), (760, 96036), (795, 91808), (848, 86070), (906, 80560), (912, 80030), (1007, 72480), (1060, 68856), (1140, 64024), (1208, 60420), (1272, 57380), (1510, 48336), (1520, 48018), (1590, 45904), (1696, 43035), (1812, 40280), (1824, 40015), (2014, 36240), (2120, 34428), (2265, 32224), (2280, 32012), (2416, 30210), (2544, 28690), (2869, 25440), (3020, 24168), (3021, 24160), (3040, 24009), (3180, 22952), (3624, 20140), (4028, 18120), (4240, 17214), (4530, 16112), (4560, 16006), (4832, 15105), (5035, 14496), (5088, 14345), (5738, 12720), (6040, 12084), (6042, 12080), (6360, 11476), (7248, 10070), (8003, 9120), (8056, 9060), (8480, 8607)]