1545517980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 4794098400

約数和(自身を除く): 3248580420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 269, 295, 354, 531, 538, 541, 590, 708, 807, 885, 1062, 1076, 1082, 1180, 1345, 1614, 1623, 1770, 2124, 2164, 2421, 2655, 2690, 2705, 3228, 3246, 3540, 4035, 4842, 4869, 5310, 5380, 5410, 6492, 8070, 8115, 9684, 9738, 10620, 10820, 12105, 15871, 16140, 16230, 19476, 24210, 24345, 31742, 31919, 32460, 47613, 48420, 48690, 63484, 63838, 79355, 95226, 95757, 97380, 127676, 142839, 145529, 158710, 159595, 190452, 191514, 238065, 285678, 287271, 291058, 317420, 319190, 383028, 436587, 476130, 478785, 571356, 574542, 582116, 638380, 714195, 727645, 873174, 952260, 957570, 1149084, 1309761, 1428390, 1436355, 1455290, 1746348, 1915140, 2182935, 2619522, 2856780, 2872710, 2910580, 4365870, 5239044, 5745420, 6548805, 8586211, 8731740, 13097610, 17172422, 25758633, 26195220, 34344844, 42931055, 51517266, 77275899, 85862110, 103034532, 128793165, 154551798, 171724220, 257586330, 309103596, 386379495, 515172660, 772758990, 1545517980]

約数ペア:

[(1, 1545517980), (2, 772758990), (3, 515172660), (4, 386379495), (5, 309103596), (6, 257586330), (9, 171724220), (10, 154551798), (12, 128793165), (15, 103034532), (18, 85862110), (20, 77275899), (30, 51517266), (36, 42931055), (45, 34344844), (59, 26195220), (60, 25758633), (90, 17172422), (118, 13097610), (177, 8731740), (180, 8586211), (236, 6548805), (269, 5745420), (295, 5239044), (354, 4365870), (531, 2910580), (538, 2872710), (541, 2856780), (590, 2619522), (708, 2182935), (807, 1915140), (885, 1746348), (1062, 1455290), (1076, 1436355), (1082, 1428390), (1180, 1309761), (1345, 1149084), (1614, 957570), (1623, 952260), (1770, 873174), (2124, 727645), (2164, 714195), (2421, 638380), (2655, 582116), (2690, 574542), (2705, 571356), (3228, 478785), (3246, 476130), (3540, 436587), (4035, 383028), (4842, 319190), (4869, 317420), (5310, 291058), (5380, 287271), (5410, 285678), (6492, 238065), (8070, 191514), (8115, 190452), (9684, 159595), (9738, 158710), (10620, 145529), (10820, 142839), (12105, 127676), (15871, 97380), (16140, 95757), (16230, 95226), (19476, 79355), (24210, 63838), (24345, 63484), (31742, 48690), (31919, 48420), (32460, 47613)]