752940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 2358720

約数和(自身を除く): 1605780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 89, 90, 94, 141, 178, 180, 188, 235, 267, 282, 356, 423, 445, 470, 534, 564, 705, 801, 846, 890, 940, 1068, 1335, 1410, 1602, 1692, 1780, 2115, 2670, 2820, 3204, 4005, 4183, 4230, 5340, 8010, 8366, 8460, 12549, 16020, 16732, 20915, 25098, 37647, 41830, 50196, 62745, 75294, 83660, 125490, 150588, 188235, 250980, 376470, 752940]

約数ペア:

[(1, 752940), (2, 376470), (3, 250980), (4, 188235), (5, 150588), (6, 125490), (9, 83660), (10, 75294), (12, 62745), (15, 50196), (18, 41830), (20, 37647), (30, 25098), (36, 20915), (45, 16732), (47, 16020), (60, 12549), (89, 8460), (90, 8366), (94, 8010), (141, 5340), (178, 4230), (180, 4183), (188, 4005), (235, 3204), (267, 2820), (282, 2670), (356, 2115), (423, 1780), (445, 1692), (470, 1602), (534, 1410), (564, 1335), (705, 1068), (801, 940), (846, 890)]