495364680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{877}}^1$

素因数の和:1420

約数の個数: 128

約数和(自身を含む): 1656259200

約数和(自身を除く): 1160894520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 523, 540, 877, 1046, 1080, 1569, 1754, 2092, 2615, 2631, 3138, 3508, 4184, 4385, 4707, 5230, 5262, 6276, 7016, 7845, 7893, 8770, 9414, 10460, 10524, 12552, 13155, 14121, 15690, 15786, 17540, 18828, 20920, 21048, 23535, 23679, 26310, 28242, 31380, 31572, 35080, 37656, 39465, 47070, 47358, 52620, 56484, 62760, 63144, 70605, 78930, 94140, 94716, 105240, 112968, 118395, 141210, 157860, 188280, 189432, 236790, 282420, 315720, 458671, 473580, 564840, 917342, 947160, 1376013, 1834684, 2293355, 2752026, 3669368, 4128039, 4586710, 5504052, 6880065, 8256078, 9173420, 11008104, 12384117, 13760130, 16512156, 18346840, 20640195, 24768234, 27520260, 33024312, 41280390, 49536468, 55040520, 61920585, 82560780, 99072936, 123841170, 165121560, 247682340, 495364680]

約数ペア:

[(1, 495364680), (2, 247682340), (3, 165121560), (4, 123841170), (5, 99072936), (6, 82560780), (8, 61920585), (9, 55040520), (10, 49536468), (12, 41280390), (15, 33024312), (18, 27520260), (20, 24768234), (24, 20640195), (27, 18346840), (30, 16512156), (36, 13760130), (40, 12384117), (45, 11008104), (54, 9173420), (60, 8256078), (72, 6880065), (90, 5504052), (108, 4586710), (120, 4128039), (135, 3669368), (180, 2752026), (216, 2293355), (270, 1834684), (360, 1376013), (523, 947160), (540, 917342), (877, 564840), (1046, 473580), (1080, 458671), (1569, 315720), (1754, 282420), (2092, 236790), (2615, 189432), (2631, 188280), (3138, 157860), (3508, 141210), (4184, 118395), (4385, 112968), (4707, 105240), (5230, 94716), (5262, 94140), (6276, 78930), (7016, 70605), (7845, 63144), (7893, 62760), (8770, 56484), (9414, 52620), (10460, 47358), (10524, 47070), (12552, 39465), (13155, 37656), (14121, 35080), (15690, 31572), (15786, 31380), (17540, 28242), (18828, 26310), (20920, 23679), (21048, 23535)]