121695120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 411475896

約数和(自身を除く): 289780776

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, 173, 180, 240, 346, 360, 519, 692, 720, 865, 977, 1038, 1384, 1557, 1730, 1954, 2076, 2595, 2768, 2931, 3114, 3460, 3908, 4152, 4885, 5190, 5862, 6228, 6920, 7785, 7816, 8304, 8793, 9770, 10380, 11724, 12456, 13840, 14655, 15570, 15632, 17586, 19540, 20760, 23448, 24912, 29310, 31140, 35172, 39080, 41520, 43965, 46896, 58620, 62280, 70344, 78160, 87930, 117240, 124560, 140688, 169021, 175860, 234480, 338042, 351720, 507063, 676084, 703440, 845105, 1014126, 1352168, 1521189, 1690210, 2028252, 2535315, 2704336, 3042378, 3380420, 4056504, 5070630, 6084756, 6760840, 7605945, 8113008, 10141260, 12169512, 13521680, 15211890, 20282520, 24339024, 30423780, 40565040, 60847560, 121695120]

約数ペア:

[(1, 121695120), (2, 60847560), (3, 40565040), (4, 30423780), (5, 24339024), (6, 20282520), (8, 15211890), (9, 13521680), (10, 12169512), (12, 10141260), (15, 8113008), (16, 7605945), (18, 6760840), (20, 6084756), (24, 5070630), (30, 4056504), (36, 3380420), (40, 3042378), (45, 2704336), (48, 2535315), (60, 2028252), (72, 1690210), (80, 1521189), (90, 1352168), (120, 1014126), (144, 845105), (173, 703440), (180, 676084), (240, 507063), (346, 351720), (360, 338042), (519, 234480), (692, 175860), (720, 169021), (865, 140688), (977, 124560), (1038, 117240), (1384, 87930), (1557, 78160), (1730, 70344), (1954, 62280), (2076, 58620), (2595, 46896), (2768, 43965), (2931, 41520), (3114, 39080), (3460, 35172), (3908, 31140), (4152, 29310), (4885, 24912), (5190, 23448), (5862, 20760), (6228, 19540), (6920, 17586), (7785, 15632), (7816, 15570), (8304, 14655), (8793, 13840), (9770, 12456), (10380, 11724)]