28698775320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10398107}}^1$

素因数の和:10398144

約数の個数: 64

約数和(自身を含む): 89839653120

約数和(自身を除く): 61140877800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 10398107, 20796214, 31194321, 41592428, 51990535, 62388642, 83184856, 103981070, 124777284, 155971605, 207962140, 239156461, 249554568, 311943210, 415924280, 478312922, 623886420, 717469383, 956625844, 1195782305, 1247772840, 1434938766, 1913251688, 2391564610, 2869877532, 3587346915, 4783129220, 5739755064, 7174693830, 9566258440, 14349387660, 28698775320]

約数ペア:

[(1, 28698775320), (2, 14349387660), (3, 9566258440), (4, 7174693830), (5, 5739755064), (6, 4783129220), (8, 3587346915), (10, 2869877532), (12, 2391564610), (15, 1913251688), (20, 1434938766), (23, 1247772840), (24, 1195782305), (30, 956625844), (40, 717469383), (46, 623886420), (60, 478312922), (69, 415924280), (92, 311943210), (115, 249554568), (120, 239156461), (138, 207962140), (184, 155971605), (230, 124777284), (276, 103981070), (345, 83184856), (460, 62388642), (552, 51990535), (690, 41592428), (920, 31194321), (1380, 20796214), (2760, 10398107)]