2972303640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7499}}^1$

素因数の和:7886

約数の個数: 128

約数和(自身を含む): 9936000000

約数和(自身を除く): 6963696360

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, 367, 540, 734, 1080, 1101, 1468, 1835, 2202, 2936, 3303, 3670, 4404, 5505, 6606, 7340, 7499, 8808, 9909, 11010, 13212, 14680, 14998, 16515, 19818, 22020, 22497, 26424, 29996, 33030, 37495, 39636, 44040, 44994, 49545, 59992, 66060, 67491, 74990, 79272, 89988, 99090, 112485, 132120, 134982, 149980, 179976, 198180, 202473, 224970, 269964, 299960, 337455, 396360, 404946, 449940, 539928, 674910, 809892, 899880, 1012365, 1349820, 1619784, 2024730, 2699640, 2752133, 4049460, 5504266, 8098920, 8256399, 11008532, 13760665, 16512798, 22017064, 24769197, 27521330, 33025596, 41281995, 49538394, 55042660, 66051192, 74307591, 82563990, 99076788, 110085320, 123845985, 148615182, 165127980, 198153576, 247691970, 297230364, 330255960, 371537955, 495383940, 594460728, 743075910, 990767880, 1486151820, 2972303640]

約数ペア:

[(1, 2972303640), (2, 1486151820), (3, 990767880), (4, 743075910), (5, 594460728), (6, 495383940), (8, 371537955), (9, 330255960), (10, 297230364), (12, 247691970), (15, 198153576), (18, 165127980), (20, 148615182), (24, 123845985), (27, 110085320), (30, 99076788), (36, 82563990), (40, 74307591), (45, 66051192), (54, 55042660), (60, 49538394), (72, 41281995), (90, 33025596), (108, 27521330), (120, 24769197), (135, 22017064), (180, 16512798), (216, 13760665), (270, 11008532), (360, 8256399), (367, 8098920), (540, 5504266), (734, 4049460), (1080, 2752133), (1101, 2699640), (1468, 2024730), (1835, 1619784), (2202, 1349820), (2936, 1012365), (3303, 899880), (3670, 809892), (4404, 674910), (5505, 539928), (6606, 449940), (7340, 404946), (7499, 396360), (8808, 337455), (9909, 299960), (11010, 269964), (13212, 224970), (14680, 202473), (14998, 198180), (16515, 179976), (19818, 149980), (22020, 134982), (22497, 132120), (26424, 112485), (29996, 99090), (33030, 89988), (37495, 79272), (39636, 74990), (44040, 67491), (44994, 66060), (49545, 59992)]