60479880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1343

約数の個数: 128

約数和(自身を含む): 200620800

約数和(自身を除く): 140140920

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, 1289, 1380, 1564, 1955, 2040, 2346, 2578, 2760, 3128, 3867, 3910, 4692, 5156, 5865, 6445, 7734, 7820, 9384, 10312, 11730, 12890, 15468, 15640, 19335, 21913, 23460, 25780, 29647, 30936, 38670, 43826, 46920, 51560, 59294, 65739, 77340, 87652, 88941, 109565, 118588, 131478, 148235, 154680, 175304, 177882, 219130, 237176, 262956, 296470, 328695, 355764, 438260, 444705, 503999, 525912, 592940, 657390, 711528, 876520, 889410, 1007998, 1185880, 1314780, 1511997, 1778820, 2015996, 2519995, 2629560, 3023994, 3557640, 4031992, 5039990, 6047988, 7559985, 10079980, 12095976, 15119970, 20159960, 30239940, 60479880]

約数ペア:

[(1, 60479880), (2, 30239940), (3, 20159960), (4, 15119970), (5, 12095976), (6, 10079980), (8, 7559985), (10, 6047988), (12, 5039990), (15, 4031992), (17, 3557640), (20, 3023994), (23, 2629560), (24, 2519995), (30, 2015996), (34, 1778820), (40, 1511997), (46, 1314780), (51, 1185880), (60, 1007998), (68, 889410), (69, 876520), (85, 711528), (92, 657390), (102, 592940), (115, 525912), (120, 503999), (136, 444705), (138, 438260), (170, 355764), (184, 328695), (204, 296470), (230, 262956), (255, 237176), (276, 219130), (340, 177882), (345, 175304), (391, 154680), (408, 148235), (460, 131478), (510, 118588), (552, 109565), (680, 88941), (690, 87652), (782, 77340), (920, 65739), (1020, 59294), (1173, 51560), (1289, 46920), (1380, 43826), (1564, 38670), (1955, 30936), (2040, 29647), (2346, 25780), (2578, 23460), (2760, 21913), (3128, 19335), (3867, 15640), (3910, 15468), (4692, 12890), (5156, 11730), (5865, 10312), (6445, 9384), (7734, 7820)]