258120761760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{87911}}^1$

素因数の和:89971

約数の個数: 144

約数和(自身を含む): 881279118720

約数和(自身を除く): 623158356960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2039, 4078, 6117, 8156, 10195, 12234, 16312, 18351, 20390, 24468, 30585, 32624, 36702, 40780, 48936, 61170, 65248, 73404, 81560, 87911, 91755, 97872, 122340, 146808, 163120, 175822, 183510, 195744, 244680, 263733, 293616, 326240, 351644, 367020, 439555, 489360, 527466, 587232, 703288, 734040, 791199, 879110, 978720, 1054932, 1318665, 1406576, 1468080, 1582398, 1758220, 2109864, 2637330, 2813152, 2936160, 3164796, 3516440, 3955995, 4219728, 5274660, 6329592, 7032880, 7911990, 8439456, 10549320, 12659184, 14065760, 15823980, 21098640, 25318368, 31647960, 42197280, 63295920, 126591840, 179250529, 358501058, 537751587, 717002116, 896252645, 1075503174, 1434004232, 1613254761, 1792505290, 2151006348, 2688757935, 2868008464, 3226509522, 3585010580, 4302012696, 5377515870, 5736016928, 6453019044, 7170021160, 8066273805, 8604025392, 10755031740, 12906038088, 14340042320, 16132547610, 17208050784, 21510063480, 25812076176, 28680084640, 32265095220, 43020126960, 51624152352, 64530190440, 86040253920, 129060380880, 258120761760]

約数ペア:

[(1, 258120761760), (2, 129060380880), (3, 86040253920), (4, 64530190440), (5, 51624152352), (6, 43020126960), (8, 32265095220), (9, 28680084640), (10, 25812076176), (12, 21510063480), (15, 17208050784), (16, 16132547610), (18, 14340042320), (20, 12906038088), (24, 10755031740), (30, 8604025392), (32, 8066273805), (36, 7170021160), (40, 6453019044), (45, 5736016928), (48, 5377515870), (60, 4302012696), (72, 3585010580), (80, 3226509522), (90, 2868008464), (96, 2688757935), (120, 2151006348), (144, 1792505290), (160, 1613254761), (180, 1434004232), (240, 1075503174), (288, 896252645), (360, 717002116), (480, 537751587), (720, 358501058), (1440, 179250529), (2039, 126591840), (4078, 63295920), (6117, 42197280), (8156, 31647960), (10195, 25318368), (12234, 21098640), (16312, 15823980), (18351, 14065760), (20390, 12659184), (24468, 10549320), (30585, 8439456), (32624, 7911990), (36702, 7032880), (40780, 6329592), (48936, 5274660), (61170, 4219728), (65248, 3955995), (73404, 3516440), (81560, 3164796), (87911, 2936160), (91755, 2813152), (97872, 2637330), (122340, 2109864), (146808, 1758220), (163120, 1582398), (175822, 1468080), (183510, 1406576), (195744, 1318665), (244680, 1054932), (263733, 978720), (293616, 879110), (326240, 791199), (351644, 734040), (367020, 703288), (439555, 587232), (489360, 527466)]