1505520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 160

約数和(自身を含む): 5624640

約数和(自身を除く): 4119120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 48, 51, 54, 60, 68, 72, 80, 82, 85, 90, 102, 108, 120, 123, 135, 136, 144, 153, 164, 170, 180, 204, 205, 216, 240, 246, 255, 270, 272, 306, 328, 340, 360, 369, 408, 410, 432, 459, 492, 510, 540, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 918, 984, 1020, 1080, 1107, 1224, 1230, 1360, 1394, 1476, 1530, 1640, 1836, 1845, 1968, 2040, 2091, 2160, 2214, 2295, 2448, 2460, 2788, 2952, 3060, 3280, 3485, 3672, 3690, 4080, 4182, 4428, 4590, 4920, 5535, 5576, 5904, 6120, 6273, 6970, 7344, 7380, 8364, 8856, 9180, 9840, 10455, 11070, 11152, 12240, 12546, 13940, 14760, 16728, 17712, 18360, 18819, 20910, 22140, 25092, 27880, 29520, 31365, 33456, 36720, 37638, 41820, 44280, 50184, 55760, 62730, 75276, 83640, 88560, 94095, 100368, 125460, 150552, 167280, 188190, 250920, 301104, 376380, 501840, 752760, 1505520]

約数ペア:

[(1, 1505520), (2, 752760), (3, 501840), (4, 376380), (5, 301104), (6, 250920), (8, 188190), (9, 167280), (10, 150552), (12, 125460), (15, 100368), (16, 94095), (17, 88560), (18, 83640), (20, 75276), (24, 62730), (27, 55760), (30, 50184), (34, 44280), (36, 41820), (40, 37638), (41, 36720), (45, 33456), (48, 31365), (51, 29520), (54, 27880), (60, 25092), (68, 22140), (72, 20910), (80, 18819), (82, 18360), (85, 17712), (90, 16728), (102, 14760), (108, 13940), (120, 12546), (123, 12240), (135, 11152), (136, 11070), (144, 10455), (153, 9840), (164, 9180), (170, 8856), (180, 8364), (204, 7380), (205, 7344), (216, 6970), (240, 6273), (246, 6120), (255, 5904), (270, 5576), (272, 5535), (306, 4920), (328, 4590), (340, 4428), (360, 4182), (369, 4080), (408, 3690), (410, 3672), (432, 3485), (459, 3280), (492, 3060), (510, 2952), (540, 2788), (612, 2460), (615, 2448), (656, 2295), (680, 2214), (697, 2160), (720, 2091), (738, 2040), (765, 1968), (816, 1845), (820, 1836), (918, 1640), (984, 1530), (1020, 1476), (1080, 1394), (1107, 1360), (1224, 1230)]