669120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:78

約数の個数: 112

約数和(自身を含む): 2304288

約数和(自身を除く): 1635168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 64, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 192, 204, 205, 240, 246, 255, 272, 320, 328, 340, 408, 410, 480, 492, 510, 544, 615, 656, 680, 697, 816, 820, 960, 984, 1020, 1088, 1230, 1312, 1360, 1394, 1632, 1640, 1968, 2040, 2091, 2460, 2624, 2720, 2788, 3264, 3280, 3485, 3936, 4080, 4182, 4920, 5440, 5576, 6560, 6970, 7872, 8160, 8364, 9840, 10455, 11152, 13120, 13940, 16320, 16728, 19680, 20910, 22304, 27880, 33456, 39360, 41820, 44608, 55760, 66912, 83640, 111520, 133824, 167280, 223040, 334560, 669120]

約数ペア:

[(1, 669120), (2, 334560), (3, 223040), (4, 167280), (5, 133824), (6, 111520), (8, 83640), (10, 66912), (12, 55760), (15, 44608), (16, 41820), (17, 39360), (20, 33456), (24, 27880), (30, 22304), (32, 20910), (34, 19680), (40, 16728), (41, 16320), (48, 13940), (51, 13120), (60, 11152), (64, 10455), (68, 9840), (80, 8364), (82, 8160), (85, 7872), (96, 6970), (102, 6560), (120, 5576), (123, 5440), (136, 4920), (160, 4182), (164, 4080), (170, 3936), (192, 3485), (204, 3280), (205, 3264), (240, 2788), (246, 2720), (255, 2624), (272, 2460), (320, 2091), (328, 2040), (340, 1968), (408, 1640), (410, 1632), (480, 1394), (492, 1360), (510, 1312), (544, 1230), (615, 1088), (656, 1020), (680, 984), (697, 960), (816, 820)]