42352560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1075

約数の個数: 120

約数和(自身を含む): 144789840

約数和(自身を除く): 102437280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 997, 1062, 1180, 1416, 1770, 1994, 2124, 2360, 2655, 2832, 2991, 3540, 3988, 4248, 4720, 4985, 5310, 5982, 7080, 7976, 8496, 8973, 9970, 10620, 11964, 14160, 14955, 15952, 17946, 19940, 21240, 23928, 29910, 35892, 39880, 42480, 44865, 47856, 58823, 59820, 71784, 79760, 89730, 117646, 119640, 143568, 176469, 179460, 235292, 239280, 294115, 352938, 358920, 470584, 529407, 588230, 705876, 717840, 882345, 941168, 1058814, 1176460, 1411752, 1764690, 2117628, 2352920, 2647035, 2823504, 3529380, 4235256, 4705840, 5294070, 7058760, 8470512, 10588140, 14117520, 21176280, 42352560]

約数ペア:

[(1, 42352560), (2, 21176280), (3, 14117520), (4, 10588140), (5, 8470512), (6, 7058760), (8, 5294070), (9, 4705840), (10, 4235256), (12, 3529380), (15, 2823504), (16, 2647035), (18, 2352920), (20, 2117628), (24, 1764690), (30, 1411752), (36, 1176460), (40, 1058814), (45, 941168), (48, 882345), (59, 717840), (60, 705876), (72, 588230), (80, 529407), (90, 470584), (118, 358920), (120, 352938), (144, 294115), (177, 239280), (180, 235292), (236, 179460), (240, 176469), (295, 143568), (354, 119640), (360, 117646), (472, 89730), (531, 79760), (590, 71784), (708, 59820), (720, 58823), (885, 47856), (944, 44865), (997, 42480), (1062, 39880), (1180, 35892), (1416, 29910), (1770, 23928), (1994, 21240), (2124, 19940), (2360, 17946), (2655, 15952), (2832, 14955), (2991, 14160), (3540, 11964), (3988, 10620), (4248, 9970), (4720, 8973), (4985, 8496), (5310, 7976), (5982, 7080)]