2356279920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4951}}^1$

素因数の和:5631

約数の個数: 120

約数和(自身を含む): 7926745632

約数和(自身を除く): 5570465712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 661, 720, 1322, 1983, 2644, 3305, 3966, 4951, 5288, 5949, 6610, 7932, 9902, 9915, 10576, 11898, 13220, 14853, 15864, 19804, 19830, 23796, 24755, 26440, 29706, 29745, 31728, 39608, 39660, 44559, 47592, 49510, 52880, 59412, 59490, 74265, 79216, 79320, 89118, 95184, 99020, 118824, 118980, 148530, 158640, 178236, 198040, 222795, 237648, 237960, 297060, 356472, 396080, 445590, 475920, 594120, 712944, 891180, 1188240, 1782360, 3272611, 3564720, 6545222, 9817833, 13090444, 16363055, 19635666, 26180888, 29453499, 32726110, 39271332, 49089165, 52361776, 58906998, 65452220, 78542664, 98178330, 117813996, 130904440, 147267495, 157085328, 196356660, 235627992, 261808880, 294534990, 392713320, 471255984, 589069980, 785426640, 1178139960, 2356279920]

約数ペア:

[(1, 2356279920), (2, 1178139960), (3, 785426640), (4, 589069980), (5, 471255984), (6, 392713320), (8, 294534990), (9, 261808880), (10, 235627992), (12, 196356660), (15, 157085328), (16, 147267495), (18, 130904440), (20, 117813996), (24, 98178330), (30, 78542664), (36, 65452220), (40, 58906998), (45, 52361776), (48, 49089165), (60, 39271332), (72, 32726110), (80, 29453499), (90, 26180888), (120, 19635666), (144, 16363055), (180, 13090444), (240, 9817833), (360, 6545222), (661, 3564720), (720, 3272611), (1322, 1782360), (1983, 1188240), (2644, 891180), (3305, 712944), (3966, 594120), (4951, 475920), (5288, 445590), (5949, 396080), (6610, 356472), (7932, 297060), (9902, 237960), (9915, 237648), (10576, 222795), (11898, 198040), (13220, 178236), (14853, 158640), (15864, 148530), (19804, 118980), (19830, 118824), (23796, 99020), (24755, 95184), (26440, 89118), (29706, 79320), (29745, 79216), (31728, 74265), (39608, 59490), (39660, 59412), (44559, 52880), (47592, 49510)]