1505880

素因数分解:

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

素因数の和:153

約数の個数: 96

約数和(自身を含む): 5054400

約数和(自身を除く): 3548520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 89, 90, 94, 120, 141, 178, 180, 188, 235, 267, 282, 356, 360, 376, 423, 445, 470, 534, 564, 705, 712, 801, 846, 890, 940, 1068, 1128, 1335, 1410, 1602, 1692, 1780, 1880, 2115, 2136, 2670, 2820, 3204, 3384, 3560, 4005, 4183, 4230, 5340, 5640, 6408, 8010, 8366, 8460, 10680, 12549, 16020, 16732, 16920, 20915, 25098, 32040, 33464, 37647, 41830, 50196, 62745, 75294, 83660, 100392, 125490, 150588, 167320, 188235, 250980, 301176, 376470, 501960, 752940, 1505880]

約数ペア:

[(1, 1505880), (2, 752940), (3, 501960), (4, 376470), (5, 301176), (6, 250980), (8, 188235), (9, 167320), (10, 150588), (12, 125490), (15, 100392), (18, 83660), (20, 75294), (24, 62745), (30, 50196), (36, 41830), (40, 37647), (45, 33464), (47, 32040), (60, 25098), (72, 20915), (89, 16920), (90, 16732), (94, 16020), (120, 12549), (141, 10680), (178, 8460), (180, 8366), (188, 8010), (235, 6408), (267, 5640), (282, 5340), (356, 4230), (360, 4183), (376, 4005), (423, 3560), (445, 3384), (470, 3204), (534, 2820), (564, 2670), (705, 2136), (712, 2115), (801, 1880), (846, 1780), (890, 1692), (940, 1602), (1068, 1410), (1128, 1335)]