281381280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34483}}^1$

素因数の和:34518

約数の個数: 96

約数和(自身を含む): 938516544

約数和(自身を除く): 657135264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 34483, 68966, 103449, 137932, 172415, 206898, 275864, 344830, 413796, 517245, 551728, 586211, 689660, 827592, 1034490, 1103456, 1172422, 1379320, 1655184, 1758633, 2068980, 2344844, 2758640, 2931055, 3310368, 3517266, 4137960, 4689688, 5517280, 5862110, 7034532, 8275920, 8793165, 9379376, 11724220, 14069064, 16551840, 17586330, 18758752, 23448440, 28138128, 35172660, 46896880, 56276256, 70345320, 93793760, 140690640, 281381280]

約数ペア:

[(1, 281381280), (2, 140690640), (3, 93793760), (4, 70345320), (5, 56276256), (6, 46896880), (8, 35172660), (10, 28138128), (12, 23448440), (15, 18758752), (16, 17586330), (17, 16551840), (20, 14069064), (24, 11724220), (30, 9379376), (32, 8793165), (34, 8275920), (40, 7034532), (48, 5862110), (51, 5517280), (60, 4689688), (68, 4137960), (80, 3517266), (85, 3310368), (96, 2931055), (102, 2758640), (120, 2344844), (136, 2068980), (160, 1758633), (170, 1655184), (204, 1379320), (240, 1172422), (255, 1103456), (272, 1034490), (340, 827592), (408, 689660), (480, 586211), (510, 551728), (544, 517245), (680, 413796), (816, 344830), (1020, 275864), (1360, 206898), (1632, 172415), (2040, 137932), (2720, 103449), (4080, 68966), (8160, 34483)]