379535880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8089}}^1$

素因数の和:8143

約数の個数: 128

約数和(自身を含む): 1258156800

約数和(自身を除く): 878620920

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, 8089, 9384, 11730, 15640, 16178, 23460, 24267, 32356, 40445, 46920, 48534, 64712, 80890, 97068, 121335, 137513, 161780, 186047, 194136, 242670, 275026, 323560, 372094, 412539, 485340, 550052, 558141, 687565, 744188, 825078, 930235, 970680, 1100104, 1116282, 1375130, 1488376, 1650156, 1860470, 2062695, 2232564, 2750260, 2790705, 3162799, 3300312, 3720940, 4125390, 4465128, 5500520, 5581410, 6325598, 7441880, 8250780, 9488397, 11162820, 12651196, 15813995, 16501560, 18976794, 22325640, 25302392, 31627990, 37953588, 47441985, 63255980, 75907176, 94883970, 126511960, 189767940, 379535880]

約数ペア:

[(1, 379535880), (2, 189767940), (3, 126511960), (4, 94883970), (5, 75907176), (6, 63255980), (8, 47441985), (10, 37953588), (12, 31627990), (15, 25302392), (17, 22325640), (20, 18976794), (23, 16501560), (24, 15813995), (30, 12651196), (34, 11162820), (40, 9488397), (46, 8250780), (51, 7441880), (60, 6325598), (68, 5581410), (69, 5500520), (85, 4465128), (92, 4125390), (102, 3720940), (115, 3300312), (120, 3162799), (136, 2790705), (138, 2750260), (170, 2232564), (184, 2062695), (204, 1860470), (230, 1650156), (255, 1488376), (276, 1375130), (340, 1116282), (345, 1100104), (391, 970680), (408, 930235), (460, 825078), (510, 744188), (552, 687565), (680, 558141), (690, 550052), (782, 485340), (920, 412539), (1020, 372094), (1173, 323560), (1380, 275026), (1564, 242670), (1955, 194136), (2040, 186047), (2346, 161780), (2760, 137513), (3128, 121335), (3910, 97068), (4692, 80890), (5865, 64712), (7820, 48534), (8089, 46920), (9384, 40445), (11730, 32356), (15640, 24267), (16178, 23460)]