15030240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 47882016

約数和(自身を除く): 32851776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 181, 240, 346, 362, 480, 519, 543, 692, 724, 865, 905, 1038, 1086, 1384, 1448, 1730, 1810, 2076, 2172, 2595, 2715, 2768, 2896, 3460, 3620, 4152, 4344, 5190, 5430, 5536, 5792, 6920, 7240, 8304, 8688, 10380, 10860, 13840, 14480, 16608, 17376, 20760, 21720, 27680, 28960, 31313, 41520, 43440, 62626, 83040, 86880, 93939, 125252, 156565, 187878, 250504, 313130, 375756, 469695, 501008, 626260, 751512, 939390, 1002016, 1252520, 1503024, 1878780, 2505040, 3006048, 3757560, 5010080, 7515120, 15030240]

約数ペア:

[(1, 15030240), (2, 7515120), (3, 5010080), (4, 3757560), (5, 3006048), (6, 2505040), (8, 1878780), (10, 1503024), (12, 1252520), (15, 1002016), (16, 939390), (20, 751512), (24, 626260), (30, 501008), (32, 469695), (40, 375756), (48, 313130), (60, 250504), (80, 187878), (96, 156565), (120, 125252), (160, 93939), (173, 86880), (181, 83040), (240, 62626), (346, 43440), (362, 41520), (480, 31313), (519, 28960), (543, 27680), (692, 21720), (724, 20760), (865, 17376), (905, 16608), (1038, 14480), (1086, 13840), (1384, 10860), (1448, 10380), (1730, 8688), (1810, 8304), (2076, 7240), (2172, 6920), (2595, 5792), (2715, 5536), (2768, 5430), (2896, 5190), (3460, 4344), (3620, 4152)]