306579880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11491}}^1$

素因数の和:11554

約数の個数: 64

約数和(自身を含む): 744681600

約数和(自身を除く): 438101720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 6670, 11491, 13340, 22982, 26680, 45964, 57455, 91928, 114910, 229820, 264293, 333239, 459640, 528586, 666478, 1057172, 1321465, 1332956, 1666195, 2114344, 2642930, 2665912, 3332390, 5285860, 6664780, 7664497, 10571720, 13329560, 15328994, 30657988, 38322485, 61315976, 76644970, 153289940, 306579880]

約数ペア:

[(1, 306579880), (2, 153289940), (4, 76644970), (5, 61315976), (8, 38322485), (10, 30657988), (20, 15328994), (23, 13329560), (29, 10571720), (40, 7664497), (46, 6664780), (58, 5285860), (92, 3332390), (115, 2665912), (116, 2642930), (145, 2114344), (184, 1666195), (230, 1332956), (232, 1321465), (290, 1057172), (460, 666478), (580, 528586), (667, 459640), (920, 333239), (1160, 264293), (1334, 229820), (2668, 114910), (3335, 91928), (5336, 57455), (6670, 45964), (11491, 26680), (13340, 22982)]