30565517880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{651439}}^1$

素因数の和:651493

約数の個数: 128

約数和(自身を含む): 101311948800

約数和(自身を除く): 70746430920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3910, 4692, 5865, 7820, 9384, 11730, 15640, 23460, 46920, 651439, 1302878, 1954317, 2605756, 3257195, 3908634, 5211512, 6514390, 7817268, 9771585, 11074463, 13028780, 14983097, 15634536, 19543170, 22148926, 26057560, 29966194, 33223389, 39086340, 44297852, 44949291, 55372315, 59932388, 66446778, 74915485, 78172680, 88595704, 89898582, 110744630, 119864776, 132893556, 149830970, 166116945, 179797164, 221489260, 224746455, 254712649, 265787112, 299661940, 332233890, 359594328, 442978520, 449492910, 509425298, 599323880, 664467780, 764137947, 898985820, 1018850596, 1273563245, 1328935560, 1528275894, 1797971640, 2037701192, 2547126490, 3056551788, 3820689735, 5094252980, 6113103576, 7641379470, 10188505960, 15282758940, 30565517880]

約数ペア:

[(1, 30565517880), (2, 15282758940), (3, 10188505960), (4, 7641379470), (5, 6113103576), (6, 5094252980), (8, 3820689735), (10, 3056551788), (12, 2547126490), (15, 2037701192), (17, 1797971640), (20, 1528275894), (23, 1328935560), (24, 1273563245), (30, 1018850596), (34, 898985820), (40, 764137947), (46, 664467780), (51, 599323880), (60, 509425298), (68, 449492910), (69, 442978520), (85, 359594328), (92, 332233890), (102, 299661940), (115, 265787112), (120, 254712649), (136, 224746455), (138, 221489260), (170, 179797164), (184, 166116945), (204, 149830970), (230, 132893556), (255, 119864776), (276, 110744630), (340, 89898582), (345, 88595704), (391, 78172680), (408, 74915485), (460, 66446778), (510, 59932388), (552, 55372315), (680, 44949291), (690, 44297852), (782, 39086340), (920, 33223389), (1020, 29966194), (1173, 26057560), (1380, 22148926), (1564, 19543170), (1955, 15634536), (2040, 14983097), (2346, 13028780), (2760, 11074463), (3128, 9771585), (3910, 7817268), (4692, 6514390), (5865, 5211512), (7820, 3908634), (9384, 3257195), (11730, 2605756), (15640, 1954317), (23460, 1302878), (46920, 651439)]