397120860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15647}}^1$

素因数の和:15712

約数の個数: 96

約数和(自身を含む): 1261854720

約数和(自身を除く): 864733860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8460, 12690, 15647, 25380, 31294, 46941, 62588, 78235, 93882, 140823, 156470, 187764, 234705, 281646, 312940, 422469, 469410, 563292, 704115, 735409, 844938, 938820, 1408230, 1470818, 1689876, 2112345, 2206227, 2816460, 2941636, 3677045, 4224690, 4412454, 6618681, 7354090, 8449380, 8824908, 11031135, 13237362, 14708180, 19856043, 22062270, 26474724, 33093405, 39712086, 44124540, 66186810, 79424172, 99280215, 132373620, 198560430, 397120860]

約数ペア:

[(1, 397120860), (2, 198560430), (3, 132373620), (4, 99280215), (5, 79424172), (6, 66186810), (9, 44124540), (10, 39712086), (12, 33093405), (15, 26474724), (18, 22062270), (20, 19856043), (27, 14708180), (30, 13237362), (36, 11031135), (45, 8824908), (47, 8449380), (54, 7354090), (60, 6618681), (90, 4412454), (94, 4224690), (108, 3677045), (135, 2941636), (141, 2816460), (180, 2206227), (188, 2112345), (235, 1689876), (270, 1470818), (282, 1408230), (423, 938820), (470, 844938), (540, 735409), (564, 704115), (705, 563292), (846, 469410), (940, 422469), (1269, 312940), (1410, 281646), (1692, 234705), (2115, 187764), (2538, 156470), (2820, 140823), (4230, 93882), (5076, 78235), (6345, 62588), (8460, 46941), (12690, 31294), (15647, 25380)]