480930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 1306368

約数和(自身を除く): 825438

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 41, 46, 51, 69, 82, 85, 102, 115, 123, 138, 170, 205, 230, 246, 255, 345, 391, 410, 510, 615, 690, 697, 782, 943, 1173, 1230, 1394, 1886, 1955, 2091, 2346, 2829, 3485, 3910, 4182, 4715, 5658, 5865, 6970, 9430, 10455, 11730, 14145, 16031, 20910, 28290, 32062, 48093, 80155, 96186, 160310, 240465, 480930]

約数ペア:

[(1, 480930), (2, 240465), (3, 160310), (5, 96186), (6, 80155), (10, 48093), (15, 32062), (17, 28290), (23, 20910), (30, 16031), (34, 14145), (41, 11730), (46, 10455), (51, 9430), (69, 6970), (82, 5865), (85, 5658), (102, 4715), (115, 4182), (123, 3910), (138, 3485), (170, 2829), (205, 2346), (230, 2091), (246, 1955), (255, 1886), (345, 1394), (391, 1230), (410, 1173), (510, 943), (615, 782), (690, 697)]