159912420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 459648000

約数和(自身を除く): 299735580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 199, 227, 236, 295, 354, 398, 454, 590, 597, 681, 708, 796, 885, 908, 995, 1135, 1180, 1194, 1362, 1770, 1990, 2270, 2388, 2724, 2985, 3405, 3540, 3980, 4540, 5970, 6810, 11741, 11940, 13393, 13620, 23482, 26786, 35223, 40179, 45173, 46964, 53572, 58705, 66965, 70446, 80358, 90346, 117410, 133930, 135519, 140892, 160716, 176115, 180692, 200895, 225865, 234820, 267860, 271038, 352230, 401790, 451730, 542076, 677595, 704460, 803580, 903460, 1355190, 2665207, 2710380, 5330414, 7995621, 10660828, 13326035, 15991242, 26652070, 31982484, 39978105, 53304140, 79956210, 159912420]

約数ペア:

[(1, 159912420), (2, 79956210), (3, 53304140), (4, 39978105), (5, 31982484), (6, 26652070), (10, 15991242), (12, 13326035), (15, 10660828), (20, 7995621), (30, 5330414), (59, 2710380), (60, 2665207), (118, 1355190), (177, 903460), (199, 803580), (227, 704460), (236, 677595), (295, 542076), (354, 451730), (398, 401790), (454, 352230), (590, 271038), (597, 267860), (681, 234820), (708, 225865), (796, 200895), (885, 180692), (908, 176115), (995, 160716), (1135, 140892), (1180, 135519), (1194, 133930), (1362, 117410), (1770, 90346), (1990, 80358), (2270, 70446), (2388, 66965), (2724, 58705), (2985, 53572), (3405, 46964), (3540, 45173), (3980, 40179), (4540, 35223), (5970, 26786), (6810, 23482), (11741, 13620), (11940, 13393)]